The length of the rectangular parallelepiped is 18 cm, height 15 cm, volume 3240 cm3. Find the width of this box.

A rectangular parallelepiped is a parallelepiped with each face represented by a rectangle.

Its volume is calculated by the formula: V = a * b * c.

Let’s find the width of such a figure, provided that its length = 18 cm, height = 15 cm, and the volume is 3240 cm³. To do this, we substitute all known values into the formula:

3240 = 18 * 15 * s.

To find the unknown factors, you need to divide the product by all the others:

c = 3240: 18: 15 = 12 cm – the width of the rectangular parallelepiped.