Question

which is right give me answer I mark you as brainist and like you and follow you​

Answer 1

Numbers : 3/5 and 4/5

Sum of them is:

=> 3/5 + 4/5

=> 7/5

Now a rational number between them is the average of these number.

So,

Average = 7/5 / 2

=> 7/10

Hence, Option (b) is the correct answer.