Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.11 - Rounding Numbers - Exercises: 4

Answer

100 70

Work Step by Step

To round to the nearest hundred, inspect the tens digit. If 5 or greater, round up. $\underset\uparrow73.82$ round up $73.82\approx100$ To round to the nearest ten, inspect the ones digit. If 5 or greater, round up. $7\underset\uparrow3.82$ do not round up $73.82\approx70$
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