Question

Q 5) Add: 1) 3/7 and -9/7
2) 5/9 and 77-9
3) 2/5, 57-9 and -6/15​

Answer 1

Answer:

1) -6/7

2) 82/9

these are the answers mate...hope Hope hisbhelps u

Answer 2

here's your answer

dude

I didn't know the third one