fortresschrystte789 fortresschrystte789

07-02-2020
Mathematics

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Nia is training for a marathon. Her average speed during training so far is 5.8 miles per hour. If she runs at that rate for a training run that is 1 hour and 12 minutes long, how far will Nia run?

A. 4.83 miles

B. 6.96 miles

C. 7.25 miles

D. 4.64 miles

Respuesta :

arokoyuola arokoyuola

09-02-2020

Answer:

Step-by-step explanation:

5.8miles an hour = 5.8/60miles per minute = 0.0967miles per minute.

1hr and 12minutes = 72minutes

The total distance covered = 72 * 0.0967 = 6.9624miles

That's approximately 6.96miles or option B.

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