Question

Can you help me with they, a picture is attached to this. thank you

Answer 1

Simple,

it's B.


`(a-b)/(b) = (3)/(7)`

That's giving you an example...


`(a)/(b)= (10)/(7) it's telling you to plug it in, simple...`

a=10
and
b=7


`(10-7)/(7) = (3)/(7)`

True, or not true?

Thus, your answer. B.