Ace the GED Math Test 2025 – Conquer Numbers and Unlock Your Future!

Question: 1 / 400

What is the volume of a cube with a side length of 3?

9

18

27

To determine the volume of a cube, you can use the formula for volume, which is the side length raised to the third power. For a cube, if the side length is denoted as \( s \), the volume \( V \) is calculated as:

\[ V = s^3 \]

For a cube with a side length of 3, you would substitute 3 into the formula:

\[ V = 3^3 \]

Calculating \( 3^3 \) means multiplying 3 by itself three times:

\[ V = 3 \times 3 \times 3 \]

First, multiply the first two 3s:

\[ 3 \times 3 = 9 \]

Next, multiply this result by the last 3:

\[ 9 \times 3 = 27 \]

Thus, the volume of the cube with a side length of 3 is 27 cubic units. This confirms that the answer is correct.

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