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26-10-2020
Mathematics

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Donna is a pacer in a marathon. She finishes 26.2 miles in 3 hours 45 minutes (3.75 hours) while running at a constant speed. What is Donna’s speed in miles per hour to the nearest whole number?

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26-10-2020

Answer:

7 miles per hour

Step-by-step explanation:

To obtain mph, we simply divide distance by time. So in this case we get:

26.2 miles / 3.75 hours = 6.99 miles per hour = 7 mph.

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