Question

PLS HELP!!!!!!!!!!!!

Answer 1

73

Explanation:

First add the one with the same denominator.

15
`(9)/(12)` + 23
`(3)/(12)` = 38
`(12)/(12)` = 39

8
`(13\\)/(17)` + 25
`(4)/(17)` = 33
`(17)/(17)` = 34

Then add the answers of those equations.

39 + 34 = 73