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

 Sep 28, 2015

Best Answer 

 #6
avatar+128844 
+6

LOL!!!!!.....Guest.....that answer is even better than mine  ....!!!!!!

 

 

 

cool cool cool

 Sep 28, 2015
 #1
avatar+128844 
+5

This is known as a "see-saw" problem

 

8 * 10  = 4 * x

 

80  = 4x   divide both sides by 4

 

20 = x   =   the number of hours it takes 4 men

 

 

cool cool cool

 Sep 28, 2015
 #2
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5HOURSπŸ•πŸ”πŸ“πŸ’πŸ©

 Sep 28, 2015
 #3
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πŸŸπŸ•πŸ•πŸ”πŸŠπŸπŸŽπŸ‰πŸˆπŸπŸ‘πŸŒπŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅πŸŽ΅

.
 Sep 28, 2015
 #4
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5HOURSπŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡πŸ˜‡

 Sep 28, 2015
 #5
avatar+5265 
+6

No need. The wall's already built.

 Sep 28, 2015
 #6
avatar+128844 
+6
Best Answer

LOL!!!!!.....Guest.....that answer is even better than mine  ....!!!!!!

 

 

 

cool cool cool

CPhill Sep 28, 2015

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