Question

Please help IM GIVING 100 POINTS SO PLEASE MAKE SURE ITS CORRECT

Answer 1

a. 6 23/56

b. 3 4/15

Explanation:

1. First you need have the same denominators.

5 16/56 and 1 7/56

5 16/56 + 1 7/56 = 6 23/56

2. Again you have to find the same denominators.

4 10/15 and 1 6/15

4 10/15 - 1 6/15 = 3 4/15

3 4/15