Question

I need to know what goes each box 28 POINTS
:)

Answer 1

first box(z ):- 4

2nd box(x) :- 5

3rd box(y) :- 12

Explanation:

we can equate the equation on both side of equality and can solve it separately.

`(1)/(3) + (1)/(12) = (x)/(y)`

`(4 + 1)/(12) = (x)/(y) \\ (5)/(12) = (x)/(y)`

now ,

`(z)/(12) + (1)/(12) = (x)/(y)`

`(z + 1)/(12) = (5)/(12)`

`z + 1 = 5 \\ \\ z = 4`

Answer 2

4 in the first box. 5/12 in the other two