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07-10-2021
Mathematics

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a certain chemical, the ratio of zinc to copper is 4 to 17 . A jar of the chemical contains 731 grams of copper. How many grams of zinc does it contain?.

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jjodlask jjodlask

07-10-2021

Answer:

zinc=172

hope that helps

Step-by-step explanation:

4/17= z/731

17×z=4×731

17×z=2,924

divide 17 on both sides

z=172

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