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Chemistry, 18.12.2019 19:31 amunnik04

Amover packs books, cds, and dvds into a moving box. if the box contains 6.5 kg of books, 1.5 kg of cds, and 2.0 kg of dvds, what is the percent by mass of each object in the box? books: % of the mass cds: % of the mass dvds: % of the mass

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Amover packs books, cds, and dvds into a moving box. if the box contains 6.5 kg of books, 1.5 kg of...

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