Question

9) Sam had 7 days to complete 150 math problems. He had 5 hours a day to work on these

problems. What is the minimum number of problems he needs to complete per hour?

Answer 1

5 problems an hour

Explanation:

7 days x 5 hours = 35 total hours

150 problems ÷ 35 hours = 4.3 problems an hours,

which would then be rounded up to 5.