Elementary Technical Mathematics

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

Chapter 2 - Section 2.7 - Engineering Notation - Exercises - Page 130: 7


$$6.6\times 10^{-3}.$$

Work Step by Step

We move the decimal point in groups of three decimal places and take into account the fact that the exponent of the power of $10 $ must be divisible by $3$. Thus: $$ 0.0066=6.6\times 10^{-3}.$$
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