Question

a 10-speed bicycle tire has a diameter of 27 in. in he 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 turns

Answer 1

`C=\pi d\\C=\pi(27)\\\\27\pi*3.4\\91.8\pi`

91.8(pi) inches =
288.4 inches