Andrew M. answered 03/28/18
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
miles ÷ miles/hour = hours
Just divide the miles by the mph
4.5/12.5 = 0.36 hours
(0.36 hours)(60 min/hour) = 21.6 minutes
(0.6 minutes)(60 seconds/minute) = 36 seconds
Time: 21 minutes 36 seconds