Question
Bag W is one-third as heavy as Bag X. Bag Y is 4 times as heavy as Bags W and X together. What is the mass of Bag Y if Bag X is w kg?
2 m

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Bag W is one-third as heavy as Bag X. Bag Y is 4 times as heavy as Bags W and X together. What is the mass of Bag Y if Bag X is w kg?