A girl is going 50 mph in her car How many minutes will it t
A girl is going 50 mph in her car. How many minutes will it take for her to go 9000 feet?
Solution
5280 feet in a mile
9000/5280= miles
or 50*5280 fph
50*5280/60=fpm feet per minute
rt=d
50*5280/60*t=9000
4400t=9000
t=2.0405 minutes
t= about 2 minutes 3 seconds
