Question

An irrational number between 2 and 2.5

Answer 1

Irrational number between 2 and 2.5 = √2*2.5 = √5

Explanation:

2 < √5 < 2.5

We know that √5 is an irrational number.

So, √5 is the required irrational number between 2 and 2.5.