The radius of a circular wheel is 1.75 m, how many revolutions will it make in traveling 1 km? Select: A) 1000 B) 1988 C) 1998 D) 2789 E) 2677
2 * 22/7 * 1.75 * x   = 11000   x = 1000   1000nswer: 1000
<result>A</result>
The radius of a circular wheel is 1.75 m, how many revolutions will it make in traveling 1 km?