Answer:
6.82 miles/hr to the nearest hundredth.
Explanation:
There are 5280 feet in a mile so to convert to miles per second we divide by 5280.
10 ft / sec = (10/5280) miles/ sec
There are 3600 seconds in an hour so to convert to miles / hour we multiply by 3600:-
Answer = (10 * 3600) / 5280
= 6.82 miles/hr (to the nearest hundredth)