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A coin contains 9 grams of nickel and 16 grams of copper for total weight of 25 G what percentage of the total metal is in the copper

A coin contains 9 grams of nickel and 16 grams of copper for total weight of 25 G what percentage of the total metal is in the copper
asked 109k views
4 votes
a coin contains 9 grams of nickel and 16 grams of copper for total weight of 25 G what percentage of the total metal is in the copper

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User Rjz
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8.3k points

1 Answer

6 votes
64%

16g of copper / 25g total weight = .64g of copper
answered
User Raj Shenoy
by
8.2k points
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