The density of aluminum is 2.7 g/cm3. What is the volume of a piece of aluminum if its mass is 8.1 grams?

Density = 2.7g/cm3

mass = 8.1grams

from density = (mass) / volume

we can determine the volume of aluminium by simply changing the subject of the subject of the formula from density to volume

so we have

volume=mass/density

= (8.1grams) / (2.7g/cm3)

=3cm3