Question

find five rational no. between 3/5 and4/5​

Answer 1

3/5 × 10/10 = 30/50

4/5 ×10/10 = 40/50          

Five rational numbers  are:- 31/50 , 32/50 , 33/50 , 34/50 , 35/50

(We multiply with 10 if we don't have sufficient rational numbers)