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Mathematics, 07.12.2021 18:40 Bloom247

A certain chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 525 grams of copper. How many grams of zinc does it contain? HURRY PLEASE

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A certain chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 525 grams...

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