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An empty barrel weights 9 kilograms What can you put in the barrel to make it weigh 8 kilograms?
Wiki User
∙ 9y ago
An empty barrel that weighs 9 kilograms can be reduced to 8 kilograms by putting a hole in it. The hole has to be large enough to remove exactly 1 kilogram from the barrel.
Wiki User
∙ 9y ago
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