Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapters 1-8 - Cumulative Review Exercises - Page 623: 20

Answer

$cm$

Work Step by Step

They talk about a measure of length, a book has a high of $30cmm$ approximately, so the most reasonable length for a bookcase is $cm$.
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