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- 13:36, 28 January 2018 (diff | hist) . . (+4) . . 2017 AMC 10B Problems/Problem 25 (→Solution 4)
- 13:35, 28 January 2018 (diff | hist) . . (+645) . . 2017 AMC 10B Problems/Problem 25 (→Solution 3 (Cheap Solution))
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