+0  
 
0
533
2
avatar

2/3 + 2/7

 Jan 18, 2017
 #1
avatar
0

2/3+2/7

14/21+6/21

=20/21

 Jan 18, 2017
 #2
avatar+18 
0

(2 / 3) + (2 / 7) = 0.95238095238

 Jan 18, 2017

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