Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Test: 13

Answer

3.5 gallons

Work Step by Step

1. Find the area of the deck with the formula A = lw. A = 35*20 = 700 2. Each gallon covers 200 sq feet, so to determine how many gallons we need, we divide the area of the deck by 200: 700 $\div$ 200 = 3.5 We need 3.5 gallons.
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