Answer:
[tex]90[/tex] [tex]ft^3[/tex]
Step-by-step explanation:
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The formula to find the volume of a rectangular prism is [tex]V=lwh[/tex]
Let's substitute the number for the length, width, and height now.
[tex]V=(6)(5)(3)[/tex]
[tex]V=(30)(3)[/tex]
[tex]V=90[/tex]
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Hope this is helpful.