# Math

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A book is in the shape of a right rectangular prism.
It measures 8 1/2 in. tall, 7 in. wide, and 2 1/2 in. thick.

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oh yeah what is the volume of the book sorry

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V = lwh
V = 8.5 * 7 * 2.5

V = ________ cubic inches

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So how many cubic inches...Or how do I do it...

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* means multiply

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Thank you so much...Are you the only answerer on here???

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And can you answer this....A rectangular prism has a length of 15 1/4 cm, a width of 8 cm, and a height of 2 1/4 cm.

Enter the volume of the prism as a mixed number in simplest form in the box.

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It looks like I'm the only one on Jiskha right now.

And you are welcome.

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Your last problem is done the same way. You can multiply the fractions. Or you can multiply the decimals and change the answer to a mixed number.

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Oh wow, thanks...Have a great day

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You're welcome. You too.

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