Question

find the irrational nos between 5/2 and 9/4

Answer 1

5/2×10=5/20
9/4×5=9/20
6/20,7/20,8/20

Answer 2

Let 5/2 be 50/20 and 9/4 be 45/20.
Therefore rational nos between 5/2 and 9/4 are
46/20, 47/20, 48/20 and 49/20.