Find the volume of a parallelepiped rectangle if the length is 11 cm, the width is 5.7 cm, and the width is 3 cm.

1. According to the condition of the problem, the length of the rectangular parallelepiped is 11 cm.

2. We also know that the width of a given rectangular parallelepiped is 5.7 cm.

3. Let’s calculate what the volume of a given rectangular parallelepiped is if we also know that its height is 3 cm. For this we need to find the product of three dimensions of the parallelepiped, that is, the product of its length, width and height. We get:

11 * 5.7 * 3 = 188.1 cm ^ 3.

Answer: The volume of a given rectangular parallelepiped is 188.1 cm ^ 3.