Question

five rational no between 2/7 and2/5

Answer 1

2/7 and 2/5 
lcm of 7,5= 35
2/7=10/35
2/5=14/35
5+1=6
10/35 x 6/6= 60/210
14/35 x 6/6=84/210
∴ any 5 rational no.s between 2/7 and 2/5= 61/210, 62/210, 63/210, 64/210, 65/210