What is the process of finding the density of a liquid

Density of a Liquid:

Problem: You are given two unknown liquids. Find the density of each.

Materials: 100ml graduated cylinder, triple beam balance, calculator, 2 unknown liquids.

Procedure:

1) Find the mass of the empty graduated cylinder.

2) Pour unknown liquid #1 into the graduated cylinder to the 50 ml. level.

3) Find the mass of the graduated cylinder with 50ml of unknown liquid #1.

4) Repeat steps 1-3 for unknown liquid #2.