Question

1 mile equals 5280 feet and one minute equals 60seconds what speed in feet per second equals 60 mph?

Answer 1

(60 mi/hr) x (5,280 ft/mi) x (1/60 hr/min) x (1/60 min/sec) =

  (60 x 5,280) ft / (60 x 60) sec  =  88 ft/sec