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标题: GWD-3-14? [打印本页]

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作者: fly_holly    时间: 2008-9-4 22:16
标题: GWD-3-14?

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

我算出的答案是44/29

给出的答案是C

？

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作者: doraemonst    时间: 2008-9-24 00:52

同问这一条题，谢谢！！

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