Verified answer

Answer:

1. 5/8 + 1/2

5 + 4/8

9/8

1 1/8

2. 1/3 + 2/8

8 + 6/24

14/24

7/12

3. 3/5 + 2/4

12 + 10/20

22/20

11/10

1 1/10

4. 2/3 + 1/6

4 + 1/6

5/6

5. 1 2/5 + 1 1/4

7/5 + 5/4

28 + 25/20

53/20

2 13/20

6. 1 1/3 + 2 1/6

4/3 + 13/6

8 + 13/6

21/6

3 3/6

3 1/2

7. 5 1/2 + 2 1/7

11/2 + 15/7

77 + 30/14

107/14

7 9/14