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Hi guys, since the x + alternatives must be divisible by 14 and x is even. The alternative must be even otherwise it wont be divisible to 14. So D. and you save 119 seconds
- by nicolasdryzun
Wed Jun 20, 2018 5:14 pm- Forum: Problem Solving
- Topic: ps - divisibility 2
- Replies: 5
- Views: 3329