Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 2 - Multiplying and Dividing Fractions - Review Exercises - Page 190: 47



Work Step by Step

Area of Hall = Length $\times$ width = $108 ft\times72\frac{3}{4} ft$ = $\frac{108}{1}\times\frac{291}{4} ft^{2}$ = $\frac{108\times291}{1\times4} ft^{2}$ =$27\times291 ft^{2}$ = $7857ft^{2}$
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