Mathematics, 15.10.2020 21:01 Lockdown
In a certain chemical, the ratio of zinc to copper is 4 to 17 . A jar of the chemical contains 816 of copper. How many grams of zinc does it contain?
It contains
nothing grams of zinc.
Answers: 1
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In a certain chemical, the ratio of zinc to copper is 4 to 17 . A jar of the chemical contains 816 o...
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