# Find the mass of one cubic meter of the alloy if the ingot of this alloy has the shape of a rectangular

**Find the mass of one cubic meter of the alloy if the ingot of this alloy has the shape of a rectangular parallelepiped with dimensions 0 as much as 25 meters 8.5 cm and 1.2 dm has a mass of 20.655 kg.**

Let us determine the volume of an ingot of this alloy in m3, which has the shape of a rectangular parallelepiped, knowing that the volume of a rectangular parallelepiped is, by definition, equal to the product of its length by its width and its height, and also that 1 meter includes 100 centimeters or 10 decimeters:

0.25 * 8.5 / 100 * 1.2 / 10 = 0.00255.

Let us determine the weight of 1 m3 of this alloy, knowing that the weight of the ingot is 20.655 kilograms:

20.655 / 0.00255 = 8100.

Answer: The weight of 1 m3 of the specified alloy is 8100 kilograms.