# What is the density of a 75 kg man that has a volume of 60 L?

$\text{Density"="Mass"/"Volume} = 1.25 \cdot g \cdot m {L}^{-} 1$
By definition, $\text{density,}$ $\rho = \text{Mass"/"Volume}$...
$\rho = \frac{75 \cdot k g}{60 \cdot L} = \frac{75 \times {10}^{3} \cdot g}{60 \times {10}^{3} \cdot m L} = 1.25 \cdot g \cdot m {L}^{-} 1$