Density — practice question

The diagram illustrates a quantity of liquid in a measuring cylinder. The liquid has a mass of $16\,\text{g}$. What is the liquid's density?

• A$0.80\,\text{g cm}^{-3}$
• B$1.25\,\text{g cm}^{-3}$
• C$36\,\text{g cm}^{-3}$
• D$320\,\text{g cm}^{-3}$