How to figure cubic inces in a suitcase 22" by 14" by 9"
To find the cubic area, multiply the length by the width by the height. The answer is cubic inches. 22 X 14 X 9 = 3024 cubic inches and if you divide 3024 by 1728 you have 1.75 cubic ft.
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You simply multiply: Length * Width * depth. 22 * 14 * 9 = 2,772 [in^3]. Sorry Hank made some mistake
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