Question

A 10-speed bicycle tire has a

diameter of 27 in. In highest
gear, the tire rotates 3.4 times
with each pedal turn. About how
far does the bike travel, in this
gear, with each pedal turn?

Answer 1

288 ft.

Explanation:

With each pedal turn, the tire rotates 3.4 times. Thus, to answer this question we multiply the circumference of the wheel by 3.4:

3.4(27 in)(π) = 288 feet