# What is a rational number?

##### 2 Answers

Apr 9, 2016

Every number which can be expressed as a ratio of two integers, of which denominator is non-zero is called a rational number.

#### Explanation:

Apr 12, 2016

A rational number is a number that can be expressed in the form

(or)

A rational number is a number is a number expressed as a fraction or the ratio of

Rule:

Example:

#3# is a rational number.Because it can be expressed as a fraction.

#3=3/1,6/2,18/6...#