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how do I do 5/12x144

 Mar 21, 2016
 #1
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5/12 * 144 = ?    

 

5/12 * 144/1    *1st, put 144/1 (dividing by 1 doesn't change the value of 144, but it puts it in a

                         format better for the problem)

 

5/12 * 144/1 = (5*144)/(12*1)          *now we multiply the numerators (the numbers on top)

                                                  *we also multiply the denomenators (the numbers on bottom)

this gives us:  720/12

*now we divide this, and we get 60 as the answer!

 

(5/12) * 144 = 60

 Mar 21, 2016
edited by Guest  Mar 21, 2016
edited by Guest  Mar 21, 2016
edited by Guest  Mar 21, 2016

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