What is the density of a marble block that occupies 310 cm3 and has a mass of 853 g?

Density is defined as mass divided by volume. In this case, the mass of the marble block is 853 g and the volume is 310 cm3. To find the density, you would divide the mass (853 g) by the volume (310 cm3), resulting in a density of approximately 2.75 g/cm3.