Question

Irrational number and rational number between 2&2.5

Answer 1

Rational number=2.4,2.1,2.3,2.31 and many more....there are thousands of rational numbers between 2 rational numbers.

Irrational number=2.13467378392946682929387478922200.

U can write an irrational number on your own wish..coz no one knows how it ends.Just make sure the number you write comes between the given margin and it doesn't have a specific pattern.(or it won't be irrational anymore)