Mathematics

Mathematics, 18.09.2019 01:50, biggasi

180g of copper is mixed with 105g of zinc to make an alloy. the density of copper is 9g/cm^3 and the density of zinc is 7g/cm^3. work out the volume of copper used in the alloy.

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180g of copper is mixed with 105g of zinc to make an alloy. the density of copper is 9g/cm^3 and the...

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