I need help with this math question

Find the weight of the right rectangular prism with length 13 ft, width 6 ft, and height 2.5 ft if the contents weigh 0.02 pounds per cubic inch.

I think that the answer is 3.9 by multiplying 6 x 13 x 2.5 x 0.02. Is this right?

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  1. if i can remember correctly the volume of a triangular prism the formula is:

    volume = (1)/(2) * length * width * height

    so i think you are okay

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  2. let me revise it some how i can only remember that formula when i read your question....

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  3. yes that's right

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