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frown.If it took eight men ten hours to build a wall, how long would it take four men to build it?

 Nov 9, 2016
 #1
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5 hours

 Nov 9, 2016
 #2
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Well, just thinking about it....if you use HALF as many people it will take TWICE as LONG to build the same wall.....

 Nov 9, 2016
 #3
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can some pleas eanswer the question before this one

 Nov 9, 2016

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