A coin contains 9 grams of nickel and 16 grams of copper what percent of the coins are copper Question A coin contains 9 grams of nickel and 16 grams of copper what percent of the coins are copper in progress 0 Math Kaylee 4 months 2022-01-15T18:22:19+00:00 2022-01-15T18:22:19+00:00 1 Answer 0 views 0

## Answers ( )

Answer:the coin is 64% copper

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