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11 1/2 + 7 1/2

 Jun 12, 2015

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 #1
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+5

so if 11+7=18 and 1/2+1/2=1 18+1=19

 Jun 12, 2015
 #1
avatar+35 
+5
Best Answer

so if 11+7=18 and 1/2+1/2=1 18+1=19

worstsubjectmath Jun 12, 2015

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