**Volume of Rectangular Prism**

Volume = length × width × height

The volume of a rectangular prism can be found by multiplying its dimensions: length, width, and height.

So, the volume of the given rectangular prism in cubic inches is 15 × 11 × 4.

The volume of a rectangular prism can be found by multiplying its dimensions: length, width, and height.

Volume | = | length × width × height |

| = | 8 feet × 3 feet × 6 feet |

| = | 144 cubic feet |