# Glencoe Earth Science

## Chapter 2: Matter

### Calculating Density

 1 A calculator measures 10 cm x 5 cm x 1 cm. It has a mass of 220 g. Find the density of the calculator. A) 2.2 g/cm3 B) 4.4 g/cm3 C) 4 g/cm3 D) 5.2 g/cm3 2 A book measures 20 cm x 45 cm x 4 cm. It has a mass of 850 g. Find the density of the book. A) 0.24 g/cm3 B) 0.55 g/cm3 C) 0.6 g/cm3 D) 0.88 g/cm3 3 A box measures 15 cm x 5 cm x 2 cm. It has a mass of 15 g. Find the average density of the box. A) 0.6 g/cm3 B) 0.5 g/cm3 C) 0.1 g/cm3 D) 1.2 g/cm3 4 A cube-shaped candle measures 4.5 cm x 4.5 cm x 4.5 cm. It has a mass of 75 g. Find the density of the candle. A) 0.88 g/cm3 B) 0.82 g/cm3 C) 0.76 g/cm3 D) 0.9 g/cm3 5 An aquarium measures 125 cm x 75 cm x 50 cm. It has a mass of 120,000 g. Find the average density of the aquarium. A) 0.22 g/cm3 B) 0.35 g/cm3 C) 0.4 g/cm3 D) 0.26 g/cm3 6 A box of paper clips measures 3 cm x 9 cm x 6 cm. It has a mass of 10 g. Find the average density of the box of paper clips. A) 0.06 g/cm3 B) 0.02 g/cm3 C) 0.12 g/cm3 D) 0.22 g/cm3 7 A postal shipping box measures 40 cm x 60 cm x 10 cm. It has a mass of 25 g. Find the average density of the postal shipping box. A) 0.005 g/cm3 B) 0.003 g/cm3 C) 0.001 g/cm3 D) 0.05 g/cm3 8 A box of laundry soap measures 25 cm x 25 cm x 10 cm. It has a mass of 480 g. Find the density of the laundry soap box. A) 0.088 g/cm3 B) 0.072 g/cm3 C) 0.07 g/cm3 D) 0.077 g/cm3 9 A rice box measures 10 cm x 8 cm x 4 cm. It has a mass of 60 g. Find the density of the rice box. A) 0.188 g/cm3 B) 0.195 g/cm3 C) 0.12 g/cm3 D) 0.12 g/cm3 10 A box of crackers measures 20 cm x 25 cm x 5 cm. It has a mass of 100 g. Find the average density of the box of crackers. A) 0.5 g/cm3 B) 0.04 g/cm3 C) 0.02 g/cm3 D) 0.12 g/cm3