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标题: GWD 問題 [打印本页]

作者: treewing929 时间: 2012-2-29 20:58
标题: GWD 問題
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

為何計不到答案 C??

作者: treewing929 时间: 2012-2-29 21:05
放錯了地方, 請版主 DELETE

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