Overhead Crane Practice Test

How many cubic feet are in a rectangular object measuring 5 ft. x 3 ft. x 2 ft.?

1. 15 cubic feet

2. 30 cubic feet

3. 5 cubic feet

4. 12 cubic feet

The correct answer is: 30 cubic feet

To determine the volume of a rectangular object, you need to multiply its length, width, and height. In this case, the object measures 5 feet in length, 3 feet in width, and 2 feet in height. The calculation for the volume would be as follows: Volume = Length × Width × Height Volume = 5 ft × 3 ft × 2 ft Volume = 15 ft² × 2 ft Volume = 30 cubic feet Thus, the correct answer is 30 cubic feet because this represents the total space occupied by the object in three-dimensional space. Each dimension contributes to the overall volume, illustrating how much space the object takes up, which is crucial for applications like shipping, storage, and construction.