How many seconds are in an hour?
60 seconds in a minute
60 minutes in an hour
3600 seconds in an hour
How many feet in a mile?
5280 feet in a mile
45 miles x 5280=
237,600
Divide 3600 into 237,600.
You can drop the 2 zeros & divide 36 into 2376
Answer
66 feet per second
