Prealgebra (7th Edition)

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

Chapter 1 - Section 1.4 - Rounding and Estimating - Exercise Set - Page 36: 6



Work Step by Step

$84\underset\uparrow94$ $\ \ \ \ $examine the tens position The tens position is greater than 5, so the hundreds position rounds up from 4 to 5. Zero out the tens and ones position.
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