Posted by Taylor on .
A bicycle with 26inch diameter wheels is travelingat 10 mph. To the nearest whole number
how may revolutions does each wheel make per minute?

Math 
Henry,
C = pi*D = 3.14*26 = 81.68 in.=6.81 Ft.
= Circumference.
10mi/h*5280Ft/mi*1rev/6.81Ft*1h/60min =
129.2 Rev/min.