Prealgebra (7th Edition)

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

Chapter 1 - Section 1.5 - Multiplying Whole Numbers and Area - Exercise Set: 101

Answer

286 windows

Work Step by Step

Each row of windows has $(7\times2)+(4\times2)=14+8=22$ windows. There are 23 floors (rows) of windows. $\ \ \ 22$ $\underline{\times23}$ $\ \ \ 66$ $\underline{\ 220}$ $\ 286$
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