A block has a mass of 540 g and a volume of 200 cubic cm. What is its density?

Answer and explanation

Correct answer: C. 2.7 g per cubic cm

  1. Step 1: Density = mass / volume.
  2. Step 2: 540 / 200 = 2.7 g per cubic cm.
Answer
2.7 g per cubic cm.
Why not the others: 0.37 g per cubic cm: the volume was divided by the mass. 108000 g per cubic cm: mass and volume were multiplied. 340 g per cubic cm: the volume was subtracted from the mass.

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