Home > Logic > Weights and Scales
| Four Weights (Posted on 2004-07-25) |
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You have 4 weights weighing 2,3,5 and 7 pounds. The problem is none of them are marked. What is the fewest number of weighings you need using a balance scale figure out which weights are which?
mmmmm
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 | Comment 30 of 33 | 
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7 weighings should do it
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Posted by Taylor
on 2005-04-09 23:42:58 |
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