Question

find five rational number lying between 2 by 5 and 3 by 4

Answer 1

2/5,3/4
LCM=20
2×4=8
5×4=20
3×5=15
4×5=20
five rational no between 2/5and3/4= 8/20,9/20,10/20,11/20,12/20,13/20,14/20,15/20