GWD-3-14 求助

Q14: 

How many seconds will it take for a car that is traveling at a constant rate of 45 miles per hour to travel a distance of 22 yards?    (1 mile = 1,160 yards)

A.     8

B.     9

C.     10

D.     11

E.      12

还在纳闷怎么会有人问这么容易的题目,原来LZ的数据有点出入. 找到原题如下:

滔滔17-Q18:

How many seconds will it take for a car that is traveling at a constant rate of 45 miles per hour to travel a distance of 220 yards?  (1 mile = 1,760 yards)

答案一样。