The density of a object is equal to the ratio of mass to volume. The formula for density is;

Density = Mass / Volume

Mass = 615 grams

Volume = 105 centimeter cube

Density = 615 grams / 105 centimeter cube

Density = 5.86 grams per centimeter cube

So, the density of the object is 5.86 grams per centimeter cube.

Density = Mass / Volume

Mass = 615 grams

Volume = 105 centimeter cube

Density = 615 grams / 105 centimeter cube

Density = 5.86 grams per centimeter cube

So, the density of the object is 5.86 grams per centimeter cube.