Last Saturday, Mr. Stone drove 320 miles in 5 hours. What is the unit rate of miles per hour?(1 point)
Responses
60
15
64
80
To find the unit rate of miles per hour, divide the total distance by the total time.
320 miles / 5 hours = 64 miles per hour.
Therefore, the unit rate of miles per hour is 64. The correct answer is 64.