Answers

2014-09-26T18:00:09+08:00
15+15-15= 15
7 divided by 10= 0.7
7-7+7+7=14
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2014-09-26T18:21:42+08:00
1. 15 the answer
   15 + 15 - 15 = N
    15 + 15 = 30
     30 - 15 = 15
2. 0.7 is the ans.
      0.7
10√7.0

3. 14 is the ans.
    
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