Final answer:
To calculate Michael's average speed in miles per hour, we need to convert the time from minutes to hours and then divide the distance by the time.
Step-by-step explanation:
To find Michael's average speed in miles per hour, we need to convert the time from minutes to hours and then divide the distance by the time.
Step 1: Convert 45 minutes to hours. There are 60 minutes in an hour, so 45 minutes is equal to 45/60 = 0.75 hours.
Step 2: Divide the distance (5 miles) by the time (0.75 hours).
5 miles / 0.75 hours = 6.67 miles per hour.
Therefore, Michael's average speed is 6.67 miles per hour.