Question
The total mass of 3 boxes of mangosteens is 35 kg. Box U has a mass of 313 kg and Box V has a mass of 158 kg. What is the mass of Box W?
2 m

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The total mass of 3 boxes of mangosteens is 35 kg. Box U has a mass of 313 kg and Box V has a mass of 158 kg. What is the mass of Box W?