Answer
.000002
Work Step by Step
$\frac{.4\times10^{5}}{.2\times10^{11}}=\frac{.4}{.2}\times 10^{5-11}=2\times10^{-6}=.000002$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 5 - Section 5.2 - Negative Exponents and Scientific Notation - Exercise Set - Page 355: 104
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