If the wheel is 15 cm then the number of revolutions to cover a distance of 1056 cm is?  Select.
A) 18	B) 11.2	C) 14	D) 12	E) 91

Rationale: "2 * 22 / 7 * 15 * x = 1056 = > x = 11.2 answer : b"
Answer: B