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Question for my LJ friends

You have twelve coins. One of them is counterfeit, and is either too light or too heavy (you don't know which). You have a balance scale. How do you determine which coin is the counterfeit with only three weighings?

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thisgirliknow
Feb. 11th, 2007 01:41 pm (UTC)
Re: not so simple, really
Hi, Alan, fancy seeing you on LJ. Glad you like the name Lola.

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botticelli
thisgirliknow
Much like pineapples, I am hardcore.

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