Which of the following is a unit of density?

cubic meters
square meters
liters per cubic gram
kilograms per cubic centimeter

The unit of density is:

               Kilograms per cubic centimeter.

We know that the density of a substance is defined as the ratio of the mass of a substance to it's volume.

i.e.

Now, we know that the standard unit of the mass of a substance is: Kilograms(kg)

and the standard unit for a volume is: cubic centimeters(cm³)

Hence, we will get the unit for density as:

            Kilograms per cubic centimeter

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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