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Lubov Fominskaja [6]

3 years ago

12

Riya rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour? Be sure to include the equation for sp

eed in your answer.

1 answer:

antoniya [11.8K]3 years ago

6 0

Time t=270 minutes=270/60=9/2 hours
distance s=63 miles
average speed v=s/t=63 ÷ $\frac{9}{2}$
=63× $\frac{2}{9}$
=14 miles/hour

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