Elementary Technical Mathematics

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

Chapter 3 - Section 3.4 - Volume and Area - Exercise - Page 147: 47


$$8.5 \ ha.$$

Work Step by Step

To change $ m^2$ to $ha$, we divide by $10^4$. That is, $$85,000\ m^2= \frac{85,000}{10^4} \ ha=8.5 \ ha.$$
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