Shelly biked 21 miles in 4 hours what is shellys average speed per hour?

asked Feb 11, 2021 230k views

1 vote

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4 votes

Answer:

The average speed per hour of Shelly is 5.25 minutes.

Explanation:

We can do proportion to solve this.

$(21 \: miles)/(4 \: hours) = (x)/(1 \: hour) \\ (4x)/(4) = (21)/(4) \\ x = 5.25$

Erich Mirabal answered Feb 16, 2021

5.8k points

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