Question

×_×_ = __ cubic units

Explanation:

Step1: Recall volume formula

The volume formula for a cube is $V = s\times s\times s$, where $s$ is the side - length.

Step2: Substitute side - length

Here, $s = 3$. So $V=3\times3\times3$.

Step3: Calculate the result

$3\times3\times3=27$.

Answer:

$3\times3\times3 = 27$ cubic units