Density Questions

Here is a set of questions:
  1. Adam has a paper clip. It has a mass of 8g and a volume of 4c3 . What is its density?
  2. Adam also has an eraser. It has a mass of 4g, and a volume of 2c3 . What is its density?
  3. Joe has a rock. The rock has a mass of 10g and a volume of 5c3 . What is the density of the rock?
  4. Mary has a gel pen. The gel pen has a mass of 9g and a volume of 3c3 . What is the density of the rock?
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Date of last modification: Summer , 2019