Answers

2016-07-31T13:27:18+08:00
1.) 13/17, 14/17, 15/17 2.) 7/9, 7/8, 7/6 3.) 1/2, 2/3, 3/4 4.) -5/7, -5/8, -5/9 5.) 4/5, 6/7, 8/9
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