Question

Please answer 50 points!!

Answer 1

Explanation:

What do we know?

`(2.5)/(x) =(10)/(12)`

`(2.5)/(x) is \: a \: simplified \: fraction \: of \: (10)/(12).`

Divide 10/12 by 4:

`(10/4)/(12 / 4) =(2.5)/(3)`

Substitute into the equation:

`(2.5)/(x) =(2.5)/(3)`

x = 3.