Calculate the density, grams/cm³, of a piece of metal. The rectangular piece of solid metal has the dimensions of 2.0 cm, 3.0 cm, and 2.0 cm. The unidentified metal has a mass of 54 grams.
Calculate the density of a liquid in a beaker. The beaker has a mass of 15 grams when empty. The beaker plus an unknown liquid has a mass of 64 grams. What is the density (g/ml) of the liquid if its volume is 10 mL?