# physicals science

A 2.9-kg pile of aluminum ( = 2.70 g/cm3) cans is melted, and then cooled into a solid cube. What is the volume of the cube?

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1. density*volume=mass
you know density,and mass, solve for volume.

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👨‍🏫
bobpursley
2. I need a number?
20 kilograms.
20 grams.
20 milligrams
20 ounces.

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3. 20 grams

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