Question

Sally left home to drive to work, which was 117 mi away. She needed to be there in 2 h 5 min. How many miles per hour did she have to drive to arrive on time

Answer 1

56.16mi/hr

Explanation:

Distance = Rate X Time

2h 5min = 125min

117 = R X 125

R = 0.936 mi/min

0.936 X 60 = 56.16 mi/hr