Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 1 - Whole Numbers - Review Exercises - Page 106: 95

Answer

Ten: 3490; Hundred: 3500; Thousand: 3000

Work Step by Step

To round to the nearest ten: 1. See digit to the right of the tens place: 7 2. Round up by changing 8 to 9, and change digits to the right to 0. 3. We get 3490 as the new rounded number. To round to the nearest hundred: 1. See digit to the right of the hundreds place: 8 2. Round up by changing 4 to 5, and change digits to the right to 0. 3. We get 3500 as the new rounded number. To round to the nearest thousand: 1. See digit to the right of the thousands place: 4 2. Round down by leaving thousands place unchanged and change digits to the right to 0. 3. We get 3000 as the new rounded number.
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