# The density of aluminium is 2700kg/m^-3.calculate the mass of a block of aluminium which has a volume of 100cm3?

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m^-3

m^-3

##### 1 Answer

The mass of the block is 0.270 kg.

#### Explanation:

There is one error in the problem as written up.

Density = mass/volume, therefore the units should be

either

This will require converting the volume units from

https://socratic.org/questions/a-mile-is-5280-ft-long-1-ft-is-approximately-0-305-m-how-many-meters-are-there-i#469538

Converting

Density = mass/volume, therefore one algebraic operation will tell us that

mass = density*volume. So, the last step to finding your answer is

I hope this helps,

Steve