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

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