Question

insert 10 rational numbers between 7/3 and 4/5

Answer 1

7/3 and 4/5
7/3*5/5 and 4/5*3/3
35/15 and 12/15
so 10 rational numbers are 13/15 to22/15....
hope it helps

Answer 2

hey, dear your answer is in your picture.

Hoping that my answer helps you and get a chance to answer your questions in future.
@adityaprakash0574