The density of a bowling ball can be calculated by dividing its mass by its volume. The mass of the bowling ball is measured in kilograms, while the volume is typically measured in cubic meters or liters. You can calculate the density of a bowling ball simply by taking its mass and dividing it by the measure of its volume. For example, if a bowling ball has a mass of 3 kg and a volume of 0.2 m³, then it will have a density of 15 kg/m³. This calculation demonstrates that most bowling balls are denser than water, which means they will generally sink in water instead of float.