Elementary Technical Mathematics

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

Chapter 3 - Section 3.7 - Metric and U.S. Conversion - Exercise - Page 155: 25

Answer

$$1260\ ft^2 .$$

Work Step by Step

Since $1\ yd = 3\ ft$, then we have $$140\ yd^2 =140\times 3^2 \ ft^2 = 1260\ ft^2 .$$
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