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Guest Message by DevFuse
2 replies to this topic
Posted 24 February 2014 - 11:46 PM
You have an unlimited supply of 7 and 11 pound weights. You also have a 5 pound potato. Can you weigh the potato on a balance scale? What about a 9 pound potato?
Posted 25 February 2014 - 07:25 AM
Spoiler for an approach with minimal mathBut this is not the approach with the minimum number of weights, in case anyone wants to go after that problem.
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