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Ariel works construction. She knows that a 7 meter long metal bar weighs 56 kg. Ariel wants to figure out the weight (w) of a bar made out of the same metal that is 2 meters long and the same thickness
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Ariel works construction. She knows that a 7 meter long metal bar weighs 56 kg. Ariel wants to figure out the weight (w) of a bar made out of the same metal that is 2 meters long and the same thickness

User Andy Mardell
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1 Answer

6 votes
The answer is 16 kg.
User Maged
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