Final answer:
To determine the time to run 2.5 miles at a speed of 10 mi/h, divide the distance by the speed to get 0.25 hours, which converts to 15 minutes.
Step-by-step explanation:
If you run at an average speed of 10 mi/h, you can calculate the time it takes to run a certain distance by using the formula time = distance/speed. To find out how long it will take to run 2.5 miles, divide the distance by the speed:
Distance (in miles) / Speed (in miles per hour) equals Time (in hours).
Time (in hours) = 2.5 mi / 10 mi/h = 0.25 hours
To convert hours to minutes, we multiply by 60:
Time (in minutes) = 0.25 hours × 60 minutes/hour = 15 minutes
Therefore, it will take 15 minutes to run 2.5 miles at an average speed of 10 mi/h.