Question

The first of five morning classes begins at 8 a.m. The last class ends at 11:40 a.m. Allowing 5 minutes between classes, how many minutes are there in each class period?

F) 40
G) 45
H) 50
J) 55
K). 60

Answer 1

40

Explanation:

1140÷8=40

80÷2=40

40×2÷40=20