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: 31

Answer

$0.0003376$

Work Step by Step

The first four zeros from the left are not significant. Thus, rounding to four significant digits means rounding off the number to the nearest ten millionths (7th decimal place). The millionths digit $5$ is followed by a $6$ so round up to $6$ and omit the rest of the decimals to obtain: $0.0003376$
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