Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 3 - Section 3.2 - Length - Exercise - Page 141: 32

Answer

cm

Work Step by Step

The width of a door in our house is 91 cm. We know that 91 meters would be too large for the width of a door. Similarly, 91 mm would be too small. Thus, we choose 91 cm.
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