60 Miles: 1 Hour is the starting ratio.
Since a mile contains 5,280 feet, we rewrite the ratio accordingly: (60 times 5,280)
316,800 Feet: 1 Hour
There are 3,600 seconds in an hour; 316,800 Feet:3,600 Seconds
Dividing 3,600 on each side gives you 88.
Therefore, the answer is 88 feet. (Per second)