A loaf of bread has a volume of 2270 cm3 and a mass of 454 g What is the density of the bread?

Density is calculated by dividing mass by volume. For the loaf of bread, the mass is 454 g and the volume is 2270 cm³. Therefore, the density is 454 g / 2270 cm³, which equals approximately 0.200 g/cm³.