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Newsgroups: sci.math
From: sarah <academic.g...@gmail.com>
Date: Fri, 06 Nov 2009 20:15:02 EST
Local: Sat, Nov 7 2009 1:15 am
Subject: Unsolvable Puzzle Challenge #1
Hello everyone :]
i like to browse around the web searching for math problems and puzzles that are quite difficult, and nearly unsolvable. they are interesting brain excersises, some of which i can solve and some of which i cant. This particular one I can't figure out how to go about solving it, so I will post it here as both a challenge and a question to anyone willing to try it. here it is: A man has 4967 coins. Suppose he divides those coins into several coin pouches so that if you ask for any whole number of coins between 1 and 4967, he can give you the proper amount by giving you a certain number of pouches. What is the minimum number of pouches required for him to do this? note: i did NOT make this up, i found it on the web. You must Sign in before you can post messages.
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