Mathematics, 01.02.2020 00:45, puppylover72

Agold and copper bracelet weighs 238 grams. the volume of the bracelet is 15 cubic centimeter, and copper weighs 9 grams per cubic centimeter. how many grams of copper are mixed with the gold?

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Agold and copper bracelet weighs 238 grams. the volume of the bracelet is 15 cubic centimeter, and c...