How do you find density with length width and height?

Example:

1. Multiply Length 48″ x Width 40″ x Height 28″ (22″ plus 6″ of pallet) = 53,760 cubic inches.
2. Divide 53,760 by 1,728 = 31.1cubic feet.
3. Divide 110 pounds (80 lbs for the carton and approximately 30 lbs for the pallet) by 31.1 cubic feet = 3.54 pounds per cubic feet (PCF), i.e., density.

How do you find the mass of a rectangular block?

Question: How much mass in rectangular prism height of 100 and a length of 25 and width of 3? Answer: First find the volume by multiplying the numbers together to give 7500. Now multiply this answer by the density of the rectangular prism to give the mass.

What is the formula for a rectangular block?

length × width × height . The volume, V , of any rectangular solid is the product of the length, width, and height. We could also write the formula for volume of a rectangular solid in terms of the area of the base. The area of the base, B , is equal to length×width.

What is the formula for density with length?

The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre. For example, the density of water is 1 gram per cubic centimetre, and Earth’s density is 5.51 grams per cubic centimetre.

What are the 2 ways to find density?

Use the object’s mass and volume to find density. Density equals mass divided by volume.

How do you find mass from volume?

Volume equals mass divided by density; and. Mass equals density times volume.

How do you find the length of a block?

Measure the length and height of the block in inches and then substitute the values in the equation square feet of block = (length of block x height of block) / 144. For example, a standard cement block measures 16 x 8 inches, so it covers 0.89 square feet — (16 x 8) / 144 = 0.89.

How do you find volume with density and length?

volume = mass / density. length = volume / (width x height).