Question

how do you convert 100ft per second to miles per hour

Answer 1

There are 5280 ft in a mile and there are 3600 seconds in an hour

So we have

\[\large 100\frac{ft}{s} \times (\frac{1 mile}{5280 ft})\times (\frac{3600s}{1hour})=?\]

Answer 2

68

Answer 3

Got the same as well :)

Answer 4

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Answer 5

need help?
still?

Answer 6

Johnweldon's \[\large 100\frac{ft}{s} \times (\frac{1 mile}{5280 ft})\times (\frac{3600s}{1hour})\] is well done (congrats, johnwelcon). He is using 2 diffrerent conversion factors here, one to convert feet to miles and another to convert seconds to hours.

Complete this work by cancelling units of measurement (not all of them!).