Question

Jayme built a box in the shape of a rectangular prism with the dimensions shown. What is the volume of the box, in cubic inches?

A rectangular prism has a length of 8 inches, a width of 2 inches, and a height of 4 inches.

Use the formula V = l w h, where V represents the volume, l represents the length, w represents the width, and h represents the height.

Inches cubed

Answer 1

To calculate the volume of the box, you can use the formula:

\[ V = l \times w \times h \]

where:
- \( l \) is the length,
- \( w \) is the width, and
- \( h \) is the height.

Given the dimensions:
- Length \( l = 8 \) inches
- Width \( w = 2 \) inches
- Height \( h = 4 \) inches

Now plug these values into the formula:

\[ V = 8 \times 2 \times 4 \]

First, multiply the length and width:

\[ 8 \times 2 = 16 \]

Next, multiply the result by the height:

\[ 16 \times 4 = 64 \]

Therefore, the volume of the box is:

\[ V = 64 \text{ cubic inches} \]

So the final answer is:

**64 cubic inches**