Question

what is the volume?
9 in
2 in
5 in
____ cubic inches
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Explanation:

Step1: Recall volume formula for prism

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

Step2: Substitute given values

Substitute $l=9$, $w=2$, $h=5$ into the formula:
$V = 9 \times 2 \times 5$

Step3: Calculate the product

First compute $9 \times 2 = 18$, then $18 \times 5 = 90$.

Answer:

90 cubic inches