Rational Number
A Rational Number is a real number that can be written as a simple fraction (i.e. as a ratio ). Most numbers we use in everyday life are Rational Numbers. Example: 1.5 is a rational number because 1.5 = 3/2 (it can be written as a fraction) https://www.mathsisfun.com/rational-numbers.html ttps://www.mathsisfun.com/rational-numbers.html