A Box of Silver-Colored Coins Was Found to Contain Coins

question 58

Multiple Choice

A box of silver-colored coins was found to contain coins having a mass of 3,458 g and, by water displacement, their volume was measured as 329.6 cm³. Given the following densities, identify what the coins are made of. $\begin{array}{|l|l|} \hline \text { Platinum: 21.45} \mathrm{~g} / \mathrm{cm}^{3} & \text { Silver: 10.49 }\mathrm{~g} / \mathrm{cm}^{3} \\ \hline\text { Zinc: 7.14} \mathrm{~g} / \mathrm{cm}^{3} &\text { Tin: 7.30 }\mathrm{~g} / \mathrm{cm}^{3} \\ \hline \text { Aluminum: 2.70} \mathrm{~g} / \mathrm{cm}^{3} \\ \hline \end{array}$

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