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: 56

Answer

D

Work Step by Step

$706 \rightarrow 700 \\ 409 \rightarrow 400 \\ 700 \cdot 400 = 280000 \rightarrow d$
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