Loading [MathJax]/jax/output/SVG/jax.js
 
+0  
 
0
709
1
avatar+104 

67÷132

 Nov 7, 2016
 #1
avatar
0

(6/7) / ( -13/2)

(6/7) x (-2/13

-12/91

 Nov 7, 2016

0 Online Users