Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Skills Handbook - Scientific Notation and Significant Digits - Exercises - Page 807: 14


$2.4 \times 10^2$

Work Step by Step

Rearrange Factors: $= (\frac{7.0}{2.89})(\frac{10^5}{10^3})$ Simplify: $ \approx 2.4221453 \times 10^2$ Round to two significant digits: $\approx \boxed{2.4 \times 10^2}$
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