Calculate the volume of a cube if its edge is 1200mm.

According to the condition of this task, it is required to calculate the volume of a cube in cubic meters, knowing the length of its edge. Since the length of the edge is given in millimeters and is equal to 1200 mm, we initially express the value of the length of the edge of the cube in meters. Then, knowing that the volume of a cube is equal to the product of the lengths of its three edges, we write and solve the expression:

1200 mm = 1.2 m;

1.2 * 1.2 * 1.2 = 1.2 ^ 3 = 1.728 (m3);

Answer: The volume of a given cube is 1.728 m3.