Is 10 rational or irrational?

1 Answer
Aug 10, 2016

It is a rational number.

Explanation:

A rational number is any number which can be expressed as a fraction pq where pandq are integers and q is not equal to zero.

We can write that 10=101. In this fraction both numerator and denominator are natural numbers so 10 is a rational number.

Any natural number (like 2,10,1978 or other) or integer number (natural number or a number opposite to a natural one like 10,3 )can be expressed as a fraction with the number in numerator and 1 in denominator. Hence they are all rational numbers.