The volume of the cube is 27 dm3. What is the edge of a cube?

The volume of a cube is equal to the product of the length, width and height of this cube. A cube has the same length, width and height. From the condition of the problem, the volume of the cube is known, to find what the edge of the cube is equal to, you need to extract the cube root of the number 27 or find a number that we multiply three times by its equal to get the number 27. That number will be the number 3, since 3 * 3 * 3 = 33 = 27.
Answer: The edge of the cube is equal to three decimeters.