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Twelve Period Tease (Posted on 2012-11-30) Difficulty: 2 of 5
Find the smallest base ten positive integer with period 12.

Note: The period of an integer is the length of the repeating pattern of reciprocal. For example, repeating pattern of the reciprocal of 7 is 1/7 = 0.142857142857..... having a length of 6. So the period of 7 is 6.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re(2): This may be right (Why it isn't.)Charlie2012-12-01 10:54:54
re: This may be right (Why it isn't.)Jer2012-12-01 00:35:54
Solutioncomputer solutionCharlie2012-11-30 12:22:52
possible solutionbroll2012-11-30 11:33:19
SolutionThis may be rightJer2012-11-30 11:11:06
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