youtube.com › watch6th Grade Math 3.1a, Rational Numbers, Representing Division as a Fraction
A rational number is any number that can be written as a/b (like a fraction), where a and b are integers (positive or negative whole numbers), and b is not equal to 0. Rational numbers can be written as a quotient of two integers, so rational numbers can be fractions, decimals, integers, or whole numbers. Fractions are written with a horizontal ...