Prealgebra (7th Edition)

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

Chapter 3 - Cumulative Review - Page 209: 7



Work Step by Step

$2489\underset\uparrow82$ To round to the nearest hundred, examine the digit in the tens place. SInce it is greater than 5, the hundreds digit is rounded up. Since the hundreds place contains 9 it is rounded to 10, meaning a 0 is written in the hundreds place and 1 is added to the digit in the thousands place. Digits to the right of the hundreds place are zeroed out.
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