Question

A piece of plastic has a mass of 14.2 grams and volume of 16.8cm cube. What is the mass of 1.00cm cube of this plastic?

Thanks for your help.

Answer 1

14.2 g _____16.8 cm3
_______________________ = 0.84 g ??????
1 cm3

Answer 2

To 3 significant figures I have 0.845 gt.