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21-12-2020
Mathematics

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Michelle biked 21 miles in 4 hours.
Part A: What is Michelle's average speed in miles per hour?

Michelle’s average speed it miles per hour.

Part B: At the same rate, how many hours will it take Michelle to bike 42 miles?

It will take Michelle hours to bike 42 miles

Respuesta :

ari7261 ari7261

21-12-2020

Part A: 5.25
Average speed is 5.25 mi per hr

Part B: 8 hrs because
42 divided by 5.25 is 8

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