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Shelly biked 21 miles in 4 hours.

What is Shelly's average speed in miles per hour?

User ColinD
by
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2 Answers

1 vote

Hello There!

WHAT WE KNOW Shelly biked 21 miles in 4 hours. We know that Shelly's average speed = 5.25 miles / hour because "21 divided by 4 equals 5.25"

User Akokskis
by
5.7k points
4 votes

Answer: 5.25 miles per hour.

Explanation:

21/4 = 5.25