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3 years ago

9

80 miles per hour is how many feet per minute?

1 answer:

IRINA_888 [86]3 years ago

8 0

Keeping in mind that, there are 5280 feet in 1 mile and 60 minutes in 1 hour.

$\bf \cfrac{80~\underline{mile}}{\underline{hr}}\cdot \cfrac{5280~feet}{\underline{mile}}\cdot \cfrac{\underline{hr}}{60~min}\implies \cfrac{80\cdot 5280~feet}{60~min}\implies \cfrac{422400~feet}{60~min}
\\\\\\
7040\frac{feet}{min}$

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