An experiment was conducted to determine the density of a liquid. The table shows a partial record of the experiment.

Experimental Record
Mass of Empty Graduated Cylinder 30.81 g
Volume of Liquid in the Graduated Cylinder 8.1 mL
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What information should be recorded in the last row of the table?
Time taken to pour the liquid out of the cylinder into a beaker
Ratio of the mass of the cylinder and the volume of the liquid
Mass of the graduated cylinder with the liquid in it
Ratio of volume to mass of the liquid