The problem asks us to calculate the volume of a rectangular prism, given its length, width, and height. The dimensions are length = 4 in, width = 3 in, and height = 1 in.

1. Problem Description

The problem asks us to calculate the volume of a rectangular prism, given its length, width, and height. The dimensions are length = 4 in, width = 3 in, and height = 1 in.

2. Solution Steps

To find the volume of a rectangular prism, we use the formula:

$Volume = length \times width \times height$

In this case, we have:

$Volume = 4 \text{ in} \times 3 \text{ in} \times 1 \text{ in}$

$Volume = 12 \text{ in}^2 \times 1 \text{ in}$

$Volume = 12 \text{ in}^3$

3. Final Answer

12 cubic inches