Elementary Technical Mathematics

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

Chapter 1 - Test: 36

Answer

a)27.3 b)27.28

Work Step by Step

To round, look at the position to the right and round up if $\geq5$. $27.2\underset\uparrow847\approx27.3$ $27.28\underset\uparrow47\approx27.28$
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