Bowling Pin Problem
Date: 02/17/2006 at 11:33:24 From: Andrea Subject: (no subject) Ten bowling pins are set up in the usual way forming a triangle with the point facing the bowler. How can 3 pins be moved so that the 10 pins are still set up in the conventional manner but with the point of the triangle pointing straight away from the bowler? My friend and I have been working on this problem for two days straight without any progress. We were wondering if it is even possible to get an answer. We have tried many different ways of finding an answer, and every time we can only get it to where you move 4 pins not 3.
Date: 02/17/2006 at 12:38:56 From: Doctor Ian Subject: Re: Hi Andrea, I'll give you a hint. If the original triangle is below, 0 1 2 3 4 5 6 7 8 9 the pins you need to move are 0, 6, and 9. Let me know if this helps. - Doctor Ian, The Math Forum http://mathforum.org/dr.math/
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