To the nearest hundredth, how many revolutions does a wheel with a diameter of 20 inches make if it travels 500 feet?

Answer 1

circumference is .... π * diameter

one circumference per revolution

12 inches in a foot

Answer 2

Circumference = pi * dia. = 3.14 * 20 = 62.8 in. = 5.233 Ft.

d = 500Ft. * 1rev./5.233Ft =