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Mathematics, 13.10.2020 19:01 pr173418

In a certain chemical, the ratio of zinc to copper is 4 to 11 . A jar of the chemical contains 374 grams of copper. How many grams of zinc does it contain? help pkeaeee

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In a certain chemical, the ratio of zinc to copper is 4 to 11 . A jar of the chemical contains 374 g...
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