Question

doy corona si me ayudan le hago lo que quieran​

Answer 1

2/3 + 1/6 = 5/6

9/12 + 1/4 = 12/12

3/4 - 1/8 = 5/8

5/2 - 8/6 = 7/6

4/5 + 4/10 = 12/10