Convert 5.5 g/cm cube to kg/m cube

We know that $1 \text{ kg} = 1000 \text{ g}$.
To convert grams to kilograms, we use the conversion factor $\frac{1 \text{ kg}}{1000 \text{ g}}$.

$$5.5 \frac{\text{g}}{\text{cm}^3} \times \frac{1 \text{ kg}}{1000 \text{ g}} = \frac{5.5}{1000} \frac{\text{kg}}{\text{cm}^3} = 0.0055 \frac{\text{kg}}{\text{cm}^3}$$

We know that $1 \text{ m} = 100 \text{ cm}$.
Therefore, $1 \text{ m}^3 = (100 \text{ cm})^3 = 100^3 \text{ cm}^3 = 1,000,000 \text{ cm}^3$.
To convert $\text{cm}^3$ in the denominator to $\text{m}^3$, we use the conversion factor $\frac{1,000,000 \text{ cm}^3}{1 \text{ m}^3}$.

$$0.0055 \frac{\text{kg}}{\text{cm}^3} \times \frac{1,000,000 \text{ cm}^3}{1 \text{ m}^3}$$

$$0.0055 \times 1,000,000 \frac{\text{kg}}{\text{m}^3} = 5500 \frac{\text{kg}}{\text{m}^3}$$

The converted value is $5500 \frac{\text{kg}}{\text{m}^3}$.