4.Simplify: 7 2/5 + 9 4/5 A.16 6/5
B.17 4/5
C.2 2/5
D.17 1/5

5.Simplify: 8 1/6 + 2/3
A.7 1/2
B.8 1/3
C.8 1/6
D.8 5/6

6.Simplify: 12 2/3 + 5 1/4
A.17 1/12
B.17 11/12
C.7 2/3
D.3 5/8

7.Simplify: 7 3/5 + 8 2/3
A.5/8
B.15 4/15
C.16 4/15
D.16 5/15

8. You have worked these hours this week: 5 4/5, 6 1/3, 8 2/5, 4 2/3.
How many hours did you work?
A.25 1/5
B.24 1/5
C.24 6/5
D.22 2/5