Find the volume of a rectangular parallelepiped if it is 2.3 cm long, 1.4 cm wide, and 0.5 cm high.

Answer: the volume of a rectangular parallelepiped is 1.61 cm³.

Since the conditions say that our figure is a rectangular parallelepiped, in which all opposite sides are equal, and the values of all three of its dimensions (length, width and height) are given, we can start calculating the volume, since all the necessary data is available.

The volume of a rectangular parallelepiped is calculated as the product of the values of all three of its dimensions:

2.3 * 1.4 * 0.5 = 1.61 cm³.