Density is actually mass divided by volume.

Here's the formula:

Density = Mass / Volume

* Density is a measure of how much mass is contained in a given volume.

* Mass is the amount of matter in an object.

* Volume is the amount of space an object occupies.

Example:

If you have a substance with a mass of 10 grams and a volume of 2 cubic centimeters, its density would be:

Density = 10 grams / 2 cubic centimeters = 5 grams per cubic centimeter.