# Science

If the density of copper is 8.9g/cm3 and that of silver is 10.5g/cm3, how could you find out if a quarter has more silver or copper in it?

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1. if it has equal amounts in it, the density will be half between, or 9.7g/cm^3. So if density is more than that, it has more silver.

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2. If you have a problem with my homework, then ask me.

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