Last Saturday, Mr. Stone drove 320 miles in 5 minutes. What is the unit rate of miles per hour
To find the unit rate of miles per hour, we need to convert the 5 minutes to hours.
There are 60 minutes in an hour, so 5 minutes is equivalent to 5/60 = 1/12 of an hour.
Therefore, Mr. Stone's speed is 320 miles / (1/12 hour) = 3840 miles per hour.
The unit rate of miles per hour is 3840 miles/hour.