Worksheet: Density

In this worksheet, we will practice calculating the density of an object given its mass and volume and converting between different density units.


The density of aluminium is 8,000 kg/m3. Find the volume of a 100 kg block of aluminium.

  • A180 m3
  • B800 m3
  • C8 m3
  • D80 m3
  • E800,000 m3


The density of gold is 19,320 kg/m3. What is this value in grams per cubic centimeter?


A cube has a side length of 0.15 m. If the mass of the cube is 3 kg, what is its density? Give your answer approximated to one decimal place if required.


Which of the following is not a correct unit for density?

  • Akg⋅m3
  • Bkg/m3
  • Cg/cm3
  • Dg/m3
  • Ekg/cm3


A steel ball has a radius of 10 cm. If the density of the ball is 8,000 kg/m3, find the mass of the ball in kilograms. Give your answer to one decimal place.

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