A Block of Aluminium Density Calculation

What is the density of a block of aluminium that occupies a volume of 11.1 mL and weighs 43 g?

Density = 3.9 g/mL

Explanation:

The density of a substance can be found by using the formula:

Density = mass / volume

From the question:

mass = 43 g

volume = 11.1 mL

Substitute the values into the formula and solve for the density:

That's:

Density = 43 / 11.1

= 3.873873...

We have the final answer as:

Density = 3.9 g/mL to one decimal place.

Hope this helps you!