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what is 72/117=8/f dont understand

 May 5, 2015

Best Answer 

 #1
avatar+33661 
+5

Turn both sides upside down to get 117/72 = f/8

 

Multiply both sides by 8 to get 8*117/72 = f  or f = 13

.

 May 5, 2015
 #1
avatar+33661 
+5
Best Answer

Turn both sides upside down to get 117/72 = f/8

 

Multiply both sides by 8 to get 8*117/72 = f  or f = 13

.

Alan May 5, 2015

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