Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.7 - Scientific Notation - Exercise Set - Page 89: 40


$2.3 \times 10^3$

Work Step by Step

Divide the corresponding parts to obtain: $=\dfrac{6.9}{3} \times \dfrac{10^8}{10^5} \\=2.3 \times 10^{8-5} \\=2.3 \times 10^3$
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