Videos

Video thumbnail for Free Algebra Questions and Problems with Answers
13:22
Icon for www.analyzemath.comanalyzemath.com › algebra

Free Algebra Questions and Problems with Answers

In this video, the rational root theorem is first used to find possible rational zeros. Then the synthetic division of the polynomial is used to completely factor the polynomial and hence its zeros and their multiplicities. The behavior of the polynomial, as the absolute value of x increases, is determined. All the above information is put ...
analyzemath.com
· Oct 3, 2022
Video thumbnail for College Algebra Introduction Review - Basic Overview, Study Guide, Examples & Practice Problems
01:16:21
Icon for www.youtube.comyoutube.com › watch

College Algebra Introduction Review - Basic Overview, Study Guide, Examples & Practice Problems

This college algebra introduction / study guide review video tutorial provides a basic overview of key concepts that are needed to do well in a typical algebra course. Algebra 1 Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM Algebra - Free Formula Sheets: https://www.video-tutor.net/algebra-formula-sheet.html Algebra Video ...
YouTube
· Jan 8, 2017
Video thumbnail for College Algebra Practice Part 1 Full Course | Practice Test Solutions
Icon for www.youtube.comyoutube.com › watch

College Algebra Practice Part 1 Full Course | Practice Test Solutions

http://www.greenemath.com/ This video contains all practice test solutions for lessons 1 - 72 for the College Algebra course on GreeneMath.com, please watch the lessons first before coming to this video. It would be helpful to try the practice tests before watching the full solutions. Full Course with Individual Lessons: https://greenemath.com ...
YouTube
· Nov 4, 2022
Video thumbnail for College Algebra: Linear Equations (Section 1.1) | Math with Professor V
30:34
Icon for www.youtube.comyoutube.com › watch

College Algebra: Linear Equations (Section 1.1) | Math with Professor V

Solving linear equations for the college algebra student. Considering any possible restrictions on the variable before solving, clearing out fractions by multiplying by the LCD, and then solving. Don't forget to LIKE, Comment, & Subscribe! xoxo, Professor V https://linktr.ee/mathwithprofessorv Calculus 2 Lecture Videos on Integration ...
YouTube
· Aug 30, 2022
Video thumbnail for Algebra 1 Practice Full Course | Practice Sets | Practice Test Solutions
Icon for www.youtube.comyoutube.com › watch

Algebra 1 Practice Full Course | Practice Sets | Practice Test Solutions

http://www.greenemath.com/ This video contains all practice sets and practice test solutions for the Algebra 1 course on GreeneMath.com, please watch the lessons first before coming to this video. It would be helpful to try the practice tests before watching the full solutions. You can do so with the link below ...
YouTube
· Sep 6, 2022
Video thumbnail for College Algebra 1.1 Linear Equations
32:40
Icon for www.youtube.comyoutube.com › watch

College Algebra 1.1 Linear Equations

** Timestamps in this video ** 0:00 Introduction 1:17 Solving liner equations 5:51 Example 1 9:58 Practice problem 11:32 Example w/ decimals 13:08 Example 2 (w/ fractions) 17:48 Practice w/ fractions 21:00 Identities, conditional equations and contradictions 23:09 Example 3 25:26 Literal equations / Ex. 4 29:42 Practice problem This video was ...
YouTube
· Oct 20, 2016
Video thumbnail for Want to PASS College Algebra? Absolutely, better understand this…
12:57
Icon for www.youtube.comyoutube.com › watch

Want to PASS College Algebra? Absolutely, better understand this…

TabletClass Math: https://tcmathacademy.com/ Help with college algebra equation problems. For more math help to include math lessons, practice problems and math tutorials check out my full math help program at https://tcmathacademy.com/ Math Notes: Pre-Algebra Notes: https://tabletclass-math.creator-spring.com/listing/pre-algebra-power-notes ...
YouTube
· Jul 19, 2022
Video thumbnail for CLEP College Algebra Review Problem #1
02:26
Icon for www.youtube.comyoutube.com › watch

CLEP College Algebra Review Problem #1

I work through one of the sample test questions from the official College Board CLEP College Algebra exam guide. To watch me walk through the rest of the sample questions, check out this playlist: https://youtube.com/playlist?list=PLB803HP78U_IqC3klS2tIrYoiaDO1JFtX
YouTube
· Nov 4, 2022
Video thumbnail for CLEP College Algebra Review Problem #5
04:18
Icon for www.youtube.comyoutube.com › watch

CLEP College Algebra Review Problem #5

I work through one of the sample test questions from the official College Board CLEP College Algebra exam guide. To watch me walk through the rest of the sample questions, check out this playlist: https://youtube.com/playlist?list=PLB803HP78U_IqC3klS2tIrYoiaDO1JFtX
YouTube
· Nov 4, 2022
Video thumbnail for College Algebra - Part 1 (Linear Equations)
05:40
Icon for www.youtube.comyoutube.com › watch

College Algebra - Part 1 (Linear Equations)

Solving linear equations. Solve: 3x - 11 = 34 Solve: 2(x + 7)/5 = 3x + 1
YouTube
· May 13, 2013
Video thumbnail for Linear Algebra: Extra Practice Worksheet 1
15:19
Icon for www.youtube.comyoutube.com › watch

Linear Algebra: Extra Practice Worksheet 1

Here are a few extra problems to practice the beginning topics in Linear Algebra: Solving a Linear System, Reduced Row Eschelon Form, and Rank
YouTube
· Jan 21, 2022
Video thumbnail for Introduction to Functions (Precalculus - College Algebra 2)
41:45
Icon for www.youtube.comyoutube.com › watch

Introduction to Functions (Precalculus - College Algebra 2)

Support: https://professor-leonard.myshopify.com/ Cool Mathy Merch: https://professor-leonard.myshopify.com/ What Functions are and how we can determine when a relationship is a function and when it is not.
YouTube
· Aug 28, 2019
Video thumbnail for How to Make College Algebra Easy!
17:20
Icon for www.youtube.comyoutube.com › watch

How to Make College Algebra Easy!

How to pass college algebra and get a great grade! College Algebra Course: https://tabletclass-academy.teachable.com/p/tabletclass-math-algebra-212 For more in-depth math help check out my catalog of courses. Every course includes over 275 videos of easy to follow and understand math instruction, with fully explained practice problems and ...
YouTube
· Aug 6, 2023
Video thumbnail for Algebra Basics: Solving 2-Step Equations - Math Antics
10:29
Icon for www.youtube.comyoutube.com › watch

Algebra Basics: Solving 2-Step Equations - Math Antics

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn ...
YouTube
· Oct 23, 2015
Video thumbnail for Algebra Basics - Solving Basic Equations - Quick Review!
11:24
Icon for www.youtube.comyoutube.com › watch

Algebra Basics - Solving Basic Equations - Quick Review!

This pre-algebra video tutorial explains how to solve basic equations by using addition, subtraction, multiplication, and division. Some examples can fractions. You can cross multiply any time there are two fractions separated by an equal. This video also contains practice problems of solving multistep linear equations. Algebra For Beginners ...
YouTube
· Jun 27, 2017
Video thumbnail for Algebra 1 Basics for Beginners
23:05
Icon for www.youtube.comyoutube.com › watch

Algebra 1 Basics for Beginners

Master the basics of Algebra 1 with our comprehensive video tutorials. Explore key topics like Equations, Inequalities, and Functions. Ideal for beginners, high school students, and those looking for a refresher. Clear explanations, step-by-step solutions, and practical examples included. Perfect for homework help, exam prep, and foundational ...
YouTube
· Nov 20, 2023
Video thumbnail for College Algebra - Lecture 1 - Numbers
01:19:35
Icon for www.youtube.comyoutube.com › watch

College Algebra - Lecture 1 - Numbers

College Algebra with Professor Richard Delaware - UMKC VSI - Lecture 1 - Numbers. This lecture discusses about set of objects,Natural numbers,Real numbers and how to find distance between two points.
YouTube
· May 4, 2009
Video thumbnail for Algebra Review
52:33
Icon for www.youtube.comyoutube.com › watch

Algebra Review

This video tutorial is for students who are taking algebra 1, algebra 2, or any higher-level course that builds on the basics of algebra such as trigonometry, precalculus, calculus, and so forth. Algebra - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Algebra Video Lessons: https://www.video-tutor.net/algebra.html Final ...
YouTube
· Aug 15, 2017
Video thumbnail for Algebra 1 Review Study Guide - Online Course / Basic Overview – EOC & Regents – Common Core
02:12:10
Icon for www.youtube.comyoutube.com › watch

Algebra 1 Review Study Guide - Online Course / Basic Overview – EOC & Regents – Common Core

This algebra 1 video tutorial online course provides a nice review for those in high school or those taking college algebra. Whether you’re taking algebra lessons for 9th, 10th grade or just studying for the EOC or common core regents final exam, this video is for you. It contains plenty of notes, formulas, examples, and practice problems ...
YouTube
· Aug 2, 2016
Video thumbnail for Linear Equations – Algebra – Clear and Understandable
16:49
Icon for www.youtube.comyoutube.com › watch

Linear Equations – Algebra – Clear and Understandable

TabletClass Math: https://tcmathacademy.com/ This video explains how to solve linear equations. Also, the video explains how to determine if an equation is linear.
YouTube
· Sep 21, 2021
Video thumbnail for Algebra - Basic Algebra Lessons for Beginners / Dummies (P1) - Pass any Math Test Easily
15:18
Icon for www.youtube.comyoutube.com › watch

Algebra - Basic Algebra Lessons for Beginners / Dummies (P1) - Pass any Math Test Easily

Algebra the easiest way for Dummies/Beginners. For GED, AccuPlacer, COMPASS, SAT, ASVAB and more. Master Algebra without even Learning anything math.(DUMMY PROOF. Follow the steps and get the answer). Algebra lessons here are well taught so that you can familiar with Algebra basics. From our Algebra Introduction through our Basic Algebra ...
YouTube
· Jun 17, 2014
Video thumbnail for Algebra For Beginners - Basic Introduction
59:07
Icon for www.youtube.comyoutube.com › watch

Algebra For Beginners - Basic Introduction

This math video tutorial provides a basic introduction into algebra. Algebra - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Full 1 Hour 44 Minute Video on YouTube: https://www.youtube.com/watch?v=gPedjnN1OEM Direct Link to the Full 1 Hour 44 Minute Video on Patreon: https://bit.ly/3hzqpqb Algebra Video Lessons: https ...
YouTube
· Jun 26, 2018
Video thumbnail for Algebra - Completing the square
21:44
Icon for www.youtube.comyoutube.com › watch

Algebra - Completing the square

Hi Algebrinos, it's time for completing the square! As we progress with our problem solving prowess, we include solving by using this nifty method of solving quadratic equations. Other methods besides completing the square are factoring, and the quadratic formula. It's a fun, lively group today. YAY MATH! Learning should always be fun and ...
YouTube
· Jan 1, 2009
Video thumbnail for Algebra for Beginners | Basics of Algebra
37:09
Icon for www.youtube.comyoutube.com › watch

Algebra for Beginners | Basics of Algebra

#Algebra is one of the broad parts of mathematics, together with number theory, geometry and analysis. In its most general form, algebra is the study of mathematical symbols and the rules for manipulating these symbols; it is a unifying thread of almost all of mathematics. Table of Contents ****************** - Welcome to Algebra (0:00 ...
YouTube
· Oct 6, 2019
Video thumbnail for College Algebra Lesson 1: Equations
24:32
Icon for www.youtube.comyoutube.com › watch

College Algebra Lesson 1: Equations

No Music Version Part 1: http://youtu.be/Ld6vIAO5WJA No Music Version Part 2: http://youtu.be/iPskGU5pFe8 Lesson 1: Today you will see how to solve for a variable in "simple" equations, you will: Solve linear equations Solve by factoring Rid of fractions and see when a problem has no solution.
YouTube
· Jan 1, 2009
Video thumbnail for CLEP College Algebra Exam Practice
12:30
Icon for www.youtube.comyoutube.com › watch

CLEP College Algebra Exam Practice

Practice this CLEP College Algebra Exam math problem. In this video I will go over a function and domain problem that you should be able to do if you expect to do well on the CLEP College Algebra exam. If you need math help in passing the CLEP College Algebra Exam check out my CLEP College Algebra Math Test Prep Course: CLEP College Algebra ...
YouTube
· Sep 27, 2019
Video thumbnail for Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy
07:28
Icon for www.youtube.comyoutube.com › watch

Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/algebra-linear-equations-1 Equations of the form AX=B Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and ...
YouTube
· Nov 19, 2006
Video thumbnail for Logarithms - Practice Problems
19:51
Icon for www.youtube.comyoutube.com › watch

Logarithms - Practice Problems

This algebra video tutorial provides plenty of practice problems on logarithms including multiple choice problems as well as free response problems. Logarithms - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html _________________________________ Logarithms - The Easy Way! https://www.youtube.com/watch?v=kqVpPSzkTYA Log ...
YouTube
· Feb 2, 2018
Video thumbnail for Solving Equations & Inequalities Review of Algebra 1
13:54
Icon for www.youtube.comyoutube.com › watch

Solving Equations & Inequalities Review of Algebra 1

YouTube
· Jul 30, 2013
Video thumbnail for Want to PASS College Algebra? Learn This Well
11:39
Icon for www.youtube.comyoutube.com › watch

Want to PASS College Algebra? Learn This Well

TabletClass Math: https://tcmathacademy.com/ How to write the equation of a line given the slope and a point on the line. For more math help to include math lessons, practice problems and math tutorials check out my full math help program at https://tcmathacademy.com/ Math Notes: Pre-Algebra Notes: https://tabletclass-math.creator-spring.com ...
YouTube
· Jul 20, 2022
Video thumbnail for College Algebra: Functions/Domain and Range
21:44
Icon for www.youtube.comyoutube.com › watch

College Algebra: Functions/Domain and Range

YouTube
· Jan 1, 2009
Video thumbnail for Exponential Equations - College Algebra
11:52
Icon for www.youtube.comyoutube.com › watch

Exponential Equations - College Algebra

This college algebra video explains how to solve a difficult problem on exponential equations. Exponents - Free Formula Sheet: https://bit.ly/4ehTaPN _____________________________ Logarithms - The Easy Way! https://www.youtube.com/watch?v=kqVpPSzkTYA Log to Exponential Form: https://www.youtube.com/watch?v=f0C1KL7GkqY Change of Base Formula ...
YouTube
· Dec 17, 2019
Video thumbnail for Algebra Preview: Study Hall: ASU + Crash Course
03:05
Icon for www.youtube.comyoutube.com › watch

Algebra Preview: Study Hall: ASU + Crash Course

Welcome to Study Hall: Algebra! In this new 15 episode Learning Playlist, James Tanton will guide us through solving equations and understanding how math works with our very human brains. Presented by Arizona State University and Crash Course, Study Hall is a tailored series of YouTube Learning Playlists aimed at helping you with resources to ...
YouTube
· Apr 16, 2020
Video thumbnail for Algebra Workbook with Answers for Math Beginners
08:17
Icon for www.youtube.comyoutube.com › watch

Algebra Workbook with Answers for Math Beginners

In this video we look at a very good workbook on algebra. It is titled Algebra Essentials Practice Workbook With Answers and it was written by Chris McMullen. Here it is https://amzn.to/3BIExr6 My Courses: https://www.freemathvids.com/ Bid on math and science books: https://www.ebay.com/str/themathsorcerer Best Place To Find Stocks: https ...
YouTube
· Oct 10, 2024
Video thumbnail for Systems of equations word problems example 1 | Algebra I | Khan Academy
05:51
Icon for www.youtube.comyoutube.com › watch

Systems of equations word problems example 1 | Algebra I | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/systems-of-linear-equations/systems_of_linear_equations_word_problems/e/understanding-systems-of-equations-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/systems ...
YouTube
· Jun 15, 2010
Video thumbnail for ALGEBRA explained in simplest way
19:05
Icon for www.youtube.comyoutube.com › watch

ALGEBRA explained in simplest way

Paano Mag SELF REVIEW | Sekreto para PUMASA: 1. https://youtu.be/cY9WMaMmaKk 2. https://youtu.be/SiZFsdcvSqw You can SHARE the LINK of my videos but DO NOT re-upload. FB Page: Free Civil Service Reviewers managed by Leonalyn https://www.facebook.com/LeonalynMutiaTayoneFreeReviewers/ FB Group: Philippine Civil Service Review for all https://www ...
YouTube
· Jun 3, 2021
Video thumbnail for CLEP College Algebra Review Problem #12
04:25
Icon for www.youtube.comyoutube.com › watch

CLEP College Algebra Review Problem #12

I work through one of the sample test questions from the official College Board CLEP College Algebra exam guide. To watch me walk through the rest of the sample questions, check out this playlist: https://youtube.com/playlist?list=PLB803HP78U_IqC3klS2tIrYoiaDO1JFtX
YouTube
· Nov 8, 2022
Video thumbnail for Solving quadratic equations Basic example | Math | SAT | Khan Academy
01:16
Icon for www.youtube.comyoutube.com › watch

Solving quadratic equations Basic example | Math | SAT | Khan Academy

Watch Sal work through a basic Solving quadratic equations problem. View more lessons or practice this subject at https://www.khanacademy.org/sat. Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range ...
YouTube
· Jun 18, 2019
Video thumbnail for Basic Algebra Skills Part 1
05:54
Icon for www.youtube.comyoutube.com › watch

Basic Algebra Skills Part 1

This video illustrates the basic rules of Algebra. For exercise and answer sheets, go to: http://www.thefreemathtutor.com
YouTube
· Oct 10, 2007
Video thumbnail for Prealgebra Lecture 1.8: An Introduction to Variables and Algebraic Expressions
01:01:37
Icon for www.youtube.comyoutube.com › watch

Prealgebra Lecture 1.8: An Introduction to Variables and Algebraic Expressions

https://www.patreon.com/ProfessorLeonard Prealgebra Lecture 1.8: An Introduction to Variables and Algebraic Expressions
YouTube
· Feb 22, 2012
Video thumbnail for College Algebra - MathHelp.com - 1000+ Online Math Lessons
02:52
Icon for www.youtube.comyoutube.com › watch

College Algebra - MathHelp.com - 1000+ Online Math Lessons

Need College Algebra help? Visit us today at https://www.mathhelp.com/college-algebra-help. MathHelp.com offers comprehensive College Algebra help with a personal math teacher.
YouTube
· Jan 30, 2010
Video thumbnail for College Algebra: Complex Numbers (Section 1.3) | Math with Professor V
30:55
Icon for www.youtube.comyoutube.com › watch

College Algebra: Complex Numbers (Section 1.3) | Math with Professor V

Operations with complex numbers (addition, subtraction, multiplication, division). Simplifying powers of i. Solving equations with complex solutions. Don't forget to LIKE, Comment, & Subscribe! xoxo, Professor V https://linktr.ee/mathwithprofessorv Calculus 2 Lecture Videos on Integration: Integration by parts: https://youtu.be/0klrkpMUsXA ...
YouTube
· Sep 3, 2022
Video thumbnail for How To Solve Linear Equations In Algebra
19:38
Icon for www.youtube.comyoutube.com › watch

How To Solve Linear Equations In Algebra

This algebra video explains how to solve linear equations. It contains plenty of examples and practice problems. Direct Link to The Full Video: https://bit.ly/3jxdfbE Get The Full 1 Hour Video on Patreon: https://www.patreon.com/MathScienceTutor _______________________________ Linear Equations - Free Formula Sheet: https://bit.ly/3WxIvJF Full 1 ...
YouTube
· Feb 9, 2021
Video thumbnail for Function Operations
07:10
Icon for www.youtube.comyoutube.com › watch

Function Operations

This algebra video tutorial provides a basic introduction into operation of functions. It explains how to add and subtract functions as well as multiply and divide functions. Functions - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Functions - Video Lessons: https://www.video-tutor.net/functions.html Final ...
YouTube
· Feb 2, 2018
Video thumbnail for Solve 2 to the x = 9 , what is x=? Can you solve this type of Algebra Equation?
14:22
Icon for www.youtube.comyoutube.com › watch

Solve 2 to the x = 9 , what is x=? Can you solve this type of Algebra Equation?

How to solve an exponential equation - practice problem. Learn more math at https://TCMathAcademy.com/. TabletClass Math Academy - https://TCMathAcademy.com/ Help with Middle and High School Math Test Prep for High School Math, College Math, Teacher Certification Math and More! Popular Math Courses: Math Foundations https://tabletclass-academy ...
YouTube
· Oct 14, 2024
Video thumbnail for Simplifying Algebraic Expressions With Parentheses & Variables - Combining Like Terms - Algebra
32:28
Icon for www.youtube.comyoutube.com › watch

Simplifying Algebraic Expressions With Parentheses & Variables - Combining Like Terms - Algebra

This algebra video tutorial explains how to simplify algebraic expressions with parentheses and variables by using the distributive property and by combining like terms. Algebra 1 Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM Exponents - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Algebra Video ...
YouTube
· Nov 3, 2016
Video thumbnail for Algebraic Expressions – Algebra Basics
14:41
Icon for www.youtube.comyoutube.com › watch

Algebraic Expressions – Algebra Basics

Algebraic expressions are extremely important in algebra. This video will explain the basic idea of an algebraic expression to include like terms, variables and coefficients. Need more help in math? Check out my math courses below: TabletClass Math Academy https://tabletclass-academy.teachable.com/
YouTube
· Feb 28, 2019
Video thumbnail for How to Get Answers to ANY Worksheet! | Find Assignment Answer Keys (2025)
03:53
Icon for www.youtube.comyoutube.com › watch

How to Get Answers to ANY Worksheet! | Find Assignment Answer Keys (2025)

Hey everyone! In this video, I will be teaching you all how you can find the answer key to any worksheet or assignment that you have! Currently, with all of the virtual learning and online classes going on, there have been many people who have been given online worksheets and documents. With this method, you can find the answers to almost any ...
YouTube
· Dec 15, 2020
Video thumbnail for ADVANCED ALGEBRA & FUNCTIONS: PASS YOUR COLLEGE ENTRANCE TEST!
31:38
Icon for www.youtube.comyoutube.com › watch

ADVANCED ALGEBRA & FUNCTIONS: PASS YOUR COLLEGE ENTRANCE TEST!

FULL ACCUPLACER VIDEO LIST: Problems #1-5 https://www.youtube.com/watch?v=Y2snaCWO4S0 Problems #6-11 https://www.youtube.com/watch?v=eR1RlqI6FEI Problem #12-14 https://www.youtube.com/watch?-v=AwKSPjvvKpw&t=695s Problems #15-16 https://www.youtube.com/watch?v=IJo061nxzuM. Problems #17 & 18 https://www.youtube.com/watch?v=z2o92gk23f017 https ...
YouTube
· Dec 30, 2023
Video thumbnail for Ratio and Proportion Word Problems - Math
13:27
Icon for www.youtube.comyoutube.com › watch

Ratio and Proportion Word Problems - Math

This math video tutorial provides a basic introduction into ratio and proportion word problems. Here is a list of examples and practice problems: Percentage Word Problems: https://www.youtube.com/watch?v=kjpwBu6DmkM Unit Rates, Ratios, & Proportions: https://www.youtube.com/watch?v=s0RBRkehzwo Ratios and Proportions - Word Problems: https://www ...
YouTube
· Feb 12, 2019