+0  
 
+5
549
1
avatar

1 divided by 20 plus 1 divided by 10

 Nov 15, 2015
 #1
avatar+130555 
+5

1/20  + 1/10   =

 

1/20 + 2/20  =

 

3/20

 

 

cool cool cool

 Nov 15, 2015

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