Question

A car travels 220 miles in 3 hours 20 minutes. What is its average speed?

Answer 1

66 miles per hour

Explanation:

average speed = distance / time

distance : 220 miles

time : 3 hours 20 minutes or 3.33 hours

220 miles / 3.33 hours = 66 miles per hour

Answer 2

I believe the answer is 68.75…