what is the rational number

Answer 1

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero. It can be written as a/b, where a and b are integers, and b is not equal to zero. Rational numbers include fractions (such as 1/2, 3/4, etc.), integers (such as -4, 0, 7, etc.), and terminating or repeating decimals (such as 0.7, 2.5, 0.333..., etc.).