Question

a/b 7/8 ?/4 28/?
please answer fast​

Answer 1

Answer:

what it not possible?

???

Answer 2

Step-by-step explanation:

First question

7/8 = a/4

a = (7×4)/8

a = 7/2

Second question

7/2 = 28/b

b = (28×2)/7

b = 8

I hope you will understand and this answer may help you.