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

density*volume=mass
you know density,and mass, solve for volume. 
I need a number?
20 kilograms.
20 grams.
20 milligrams
20 ounces. 
20 grams