Mathematics, 19.07.2019 05:00 pinapunapula
Acoin contains 999 grams of nickel and 161616 grams of copper, for a total weight of 252525 grams. what percentage of the metal in the coin is copper?
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Acoin contains 999 grams of nickel and 161616 grams of copper, for a total weight of 252525 grams. w...
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