Over the course of 3 days, Calvin spent 10 hours delivering newspapers. He spent the same amount of time each day delivering new
spapers. Which of the following equations represents the amount of time Calvin spent delivering papers each day? A: 3 ÷ 10
B: 10 ÷ 3 =
C:10 ÷ 7 =
D: 7 ÷ 10 =
