Question

define rational and irrational number with examples​

Answer 1

Step-by-step explanation:

A rational number is part of a whole expressed as a fraction, decimal or a percentage. ... It is a number that cannot be written as a ratio of two integers (or cannot be expressed as a fraction). For example, the square root of 2 is an irrational number because it cannot be written as a ratio of two integers.

Answer 2

Rational number: numbers which can be expressed in the form of a/b where b is not equal to 0 are called rational numbers. example :0,5,2/5 4/8 etc.

Irrational number: numbers whose decimal expansion is non repeating and non terminating are called Irrational numbers.example:√2,√3,√5,√7 etc.