Question

Find an irrational no. between 1 and 1.5​

Answer 1

Let's understand rational number first.

“ a number which can be represented in the form of integer/ integer “

So 1.1 can be written as 11/10.

1.2 can be written as 12/10.

And so on……

There are infinite number of rational number between 1 and 1.5.