How long does it take to drive 60 miles at 55 mph?

Answer 1

55 miles/60 mph = 0.91667 hours.

hours*60 = minutes so 0.91667 hours times 60 = 55 minutes.

A simpler way to do this is to consider that 60 mph = 1 mile per minute. Thus 55 miles will take 55 minutes.

Answer 2

1 hour 3 minutes 27.3 sec. (approx.)