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求助a math question from GWD 2-14

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楼主
发表于 2009-3-8 23:40:00 | 只看该作者

求助a math question from GWD 2-14

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



I don't think I could get the answer from any of above, need your help, thanks!!

60*60*22/45*1160

[此贴子已经被作者于2009-3-8 23:48:21编辑过]
沙发
发表于 2009-3-9 04:23:00 | 只看该作者
the question is wrong ,1mile=1760yards.do not worry ,ur method is corretc
板凳
 楼主| 发表于 2009-3-9 07:15:00 | 只看该作者
thanks a lot ihht, good luck to you!
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