Question

ayudaaaaa
les doy 10​

Answer 1

Explicación paso a paso:

5/9 + 3/9 = 8/9

7/9 - 4/8 = 4/9

2/8 + 5/8 = 7/8

5/10 + 3/10 = 8/10

2/7 + 2/7 = 4/7

8/12 - 2/12 = 6/12

1/4 + 3/4 = 4/4

6/9 - 4/9 = 2/9

1/5 + 3/5 = 4/5

5/6 - 3/6 = 8/6

Espero te sirva <3