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Mathematics, 10.11.2020 17:20 gearchanger52p02zf8
In A certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 836 grams of copper. How many grams of zinc does it contain
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In A certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 836 gr...
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