Question

find the rational number between 3 by 8 and 2 by 5 ​

Answer 1

Answer:

3/8=15/40

2/5=16/40

since a rational number between 3/8 and 2/5 is not yet there we further multiply them by 2.

15/40=30/80

16/40=32/80

now 31/80 is a rational number between 3/8 and 2/5.