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? X 5 ÷20=15

 Mar 30, 2015

Best Answer 

 #1
avatar+128707 
+5

? X 5 ÷20=15   write this as

(? X 5) ÷20=15      multiply both sides by 20

? X 5 = 300        divide both sides by 5

? = 60

 

       

 Mar 30, 2015
 #1
avatar+128707 
+5
Best Answer

? X 5 ÷20=15   write this as

(? X 5) ÷20=15      multiply both sides by 20

? X 5 = 300        divide both sides by 5

? = 60

 

       

CPhill Mar 30, 2015

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