Algebra 1: Common Core (15th Edition)

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

Chapter 7 - Exponents and Exponential Functions - Chapter Review - Page 476: 47


=2.5 $\times$ $10^{2}$

Work Step by Step

You have the expression $\frac{3.1*10^4}{1.24*10^2}$. Evaluate the expression: $\frac{3.1*10^4}{1.24*10^2}$=2.5$\times$$10^{4-2}$ -subtract the exponents and divide powers with the same base- =2.5 $\times$ $10^{2}$
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