The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 1250 resolutions?	Choose the correct option.
A) 1277 m  B) 1760 m  C) 1278 m  D) 1288 m  E) 1378 v

Rationale: "in one resolution , the distance covered by the wheel is its own circumference . distance covered in 1250 resolutions . = 1250 * 2 * 22 / 7 * 22.4 = 176000 cm = 1760 m answer : b"
Answer: B