Question
The mass of a box when it is 19 full is 5.57 kg. The mass of a box when it is half full is 16.07 kg. What is the mass of the box when it is empty?
4 m

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The mass of a box when it is 19 full is 5.57 kg. The mass of a box when it is half full is 16.07 kg. What is the mass of the box when it is empty?