Question

a rectangular prism is 4 feet long, 20 feet wide, and 18 feet high. what is the volume of the rectangular prism?
_____ cubic feet

Explanation:

Step1: Recall volume formula

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 $l=4$, $w=20$, $h=18$:
$V = 4 \times 20 \times 18$

Step3: Calculate the product

First compute $4 \times 20 = 80$, then $80 \times 18 = 1440$.

Answer:

1440 cubic feet