Question

b. a rectangular prism that is 8 cm by 10 cm by 30 cm we know

Explanation:

Step1: Recall volume formula

The volume formula for a rectangular prism is $V = l\times w\times h$, where $l$ is length, $w$ is width and $h$ is height.

Step2: Substitute values

Here, $l = 30$ cm, $w = 10$ cm and $h = 8$ cm. So $V=30\times10\times8$.

Step3: Calculate result

$30\times10\times8 = 2400$ $cm^{3}$.

Answer:

$2400$ $cm^{3}$