Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Review - Page 323: 122

Answer

$40\frac{1}{2}$ square feet

Work Step by Step

$7\frac{4}{11} \times 5\frac{1}{2}$ $=\frac{81}{11} \times \frac{11}{2}$ $=\frac{891}{22}$ $=\frac{81}{2}$ $40\frac{1}{2}$
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