Question

2/5 + 3/8

1/4 + 7/3

9/3 + 2/8

1/6 + 3/7​

Answer 1

2/5 + 3/8 = 31/40

1/3 + 7/3 = 31/12

9/3 + 2/8 = 13/4

1/6 + 3/7 = 25/42