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Mathematics, 28.05.2021 18:00 genyjoannerubiera
A bookcase has a mass of 20 kilograms. A book in the bookcase has a mass of 500 grams.
How many books of the same mass would it take to equal the mass of the bookcase?
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A bookcase has a mass of 20 kilograms. A book in the bookcase has a mass of 500 grams.
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