mathematics - What's the fewest weights you need to balance any
mathematics - What's the fewest weights you need to balance any
One arm of a weighing scale is twice as long as the other. Suppose you want to create a set of weights so that any object weight from 0.5 and its multiples up to 40 pounds can be exactly balanced
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Description Description Included in this set are replacement counter weights for the Math Balance. Also included is a replacement pin that holds the
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