To calculate the density of the loaf of bread, you can use the formula:
\[ \text{Density} = \frac{\text{Mass}}{\text{Volume}} \]
Given:
- Mass = 454 grams
- Volume = 2270 cm³
Now, plug the values into the formula:
\[ \text{Density} = \frac{454 \text{ grams}}{2270 \text{ cm}^3} \approx 0.1991 \text{ g/cm}^3 \]
So, the density of the bread is approximately 0.199 g/cm³.