It takes. 48 seconds to travel 60 feet. How fast in mph does it take to travel?

To convert 60 feet into miles, we divide it by 5280 (1 mile=5280 feet) and to convert 0.48 seconds into minutes, we divide it by 60 (60 seconds=1 minute) and then to divide that into hours, we again divide it by 60 (60 minutes=1 hour) or divide that by 60x60

Distance in miles=60/5280=0.0211 miles

Time in hours = 0.48 / (60x60) = 1.3x10^-4 hours.

Speed in mph=0.011/1.3x10^-4=85.2 mph