28 feet per second equals how many miles per hour?

Question

i need to know this for a project so get your answers in as quick as possible please!! =]

Answer 1

The conversion factor is 60 miles per hour = 88 feet per second

So the answer will be

28 feet per second *  (60 miles per hour/88 feet per second) =

Answer 2

Formula:

(28 feet per second x 60 sec/min x 60 min/hour ) / 5280 ft/mile

Answer:

19.09 mph

Basically, multiply by 3600, divide by 5280 (or a shortcut is multiply by 15, divide by 22).

Answer 3

28 feet = .00530 miles there is 60 seconds in a minute and 60 minutes in an hour so 60 x 60 = 3600 seconds so the answer would be .00530 x 3600 = 19.08 miles per hour

Answer 4

19.09 miles per hour