I'm studying for a chemistry exam and I don't know how to do this. can you help?

[picturemegreen]

A textbook measures 250 mm long, 224 mm wide, and 50.0 mm think. It has a mass of 2.94 kg.

a. What is the volume of the book in cubic meters?
b. What is the density of the book in grams per cubic centimeter?

Thanks!

[Zevanoux]

To make it easier,
1) Convert mm to m by dividing by 1000.
2) Convert mm to cm by dividing by 10

a) Volume = Length x Width x Thickness (use the values in (1) )

b) Calculate volume using values in (2)

Density = Mass / Volume