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In a chemical compound, there are 3 parts zinc for every 16 parts copper, by mass. A piece of the compound contains 320 grams of copper. Write and solve an equation to determine the amount of zinc in the
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In a chemical compound, there are 3 parts zinc for every 16 parts copper, by mass. A piece of the compound contains 320 grams of copper. Write and solve an equation to determine the amount of zinc in the chemical compound.

User Dardan Iljazi
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3 votes
3/16=x/320
There’s 60 grams of zinc for 320 parts of copper
User The Pax Bisonica
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