Answers

2015-08-26T19:19:35+08:00
   6 3/4 + 5/8
= 27/4 + 5/8
= 54/8 + 5/8
= 59/8
   2 4/5 + 2/10
= 14/5 + 2/10
= 14/5 + 1/5
= 15/5
= 3
   2 4/6 + 1/3
= 16/6 + 1/3
= 16/6 + 2/6
= 18/6
= 3
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