Density Homework

What is the density of a cube of mass 850g which takes up a volume of 60cm³?

answer in g/cm³

What is the density of a cylinder of mass 6kg which takes up a volume of 0.52m³? 

Answer in kg/m³

An object of density 4000 kg/m³ has a mass of 2000 kg.  What is its volume?

Answer in m³

A brick of density 2.8 g/cm³ has a mass of 1200g.  What is its volume? 

Answer in cm³

What is the mass of 4 m³ of cement, of density 3000 kg/m³? 

Answer in kg

What is the mass of 6 cm³ of ice, of density 0.9 g/cm³?

Answer in grams

A steel cube has sides of length 0.1m. What is its mass?
(density of steel = 7.7 g/cm³) 

Answer in grams.

Hint - find the volume of the cube in cm³ first!

A science lab is 8m x 0.005km x 300cm. What is the mass of the air in the lab? (air = 1.3 kg/m³) 

Answer in kg.

Hint - find the volume of the room in m³ first!

A full bucket contains 20,000g of water. What is the volume of the bucket? (water = 1g/cm³) 

Answer in cm³