Answers

2014-08-31T17:34:49+08:00
4:7
4+7=11
143/11= 13

4x13= 52
7x13= 91

the numbers are 52 and 91
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2014-09-01T00:22:37+08:00
4+7=11
143/11=13
13*4=52 and 13*7=91

Therefore 52 and 91 are the numbers.
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