* 1 L = 1000mL ; 1 kg = 1000 g
Volume (v) = 800.0 L —> = 800000 mL
mass (m) = 16000.0 kg —> = 16000000 g = 16× 10⁶ g
[tex]density = \frac{mass}{volume} \\ \\ d = \frac{m}{v} \\ \\ d = \frac{16000000}{800000} = \frac{160}{8} = 20 \: g/ml[/tex]
I hope I helped you^_^