Answers for the volume worksheet:
1) 210 mm^3 (to the third)
2) 144mm^3
3) 32m^3
4) 84cm^3
5) 200m^3
6) 81mm^3
7) 96m^3
8) 48mm^3
9) 324cm^3
10) 25cm^3
11) 320cm^3
12) 175m^3
Answers for the density worksheet:
1) mass= density x volume
volume = mass divided by volume
2) 3.88(g/cm^3)
3) 1.76 (g/mL)
4) 136.29 g
5) 817.6g
6) 16.51 cm^3
7) 17.63mL
8) 2.34 (g/m