Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Skills Handbook - Scientific Notation and Significant Digits - Exercises - Page 980: 9


$$1.234\times 10^{5}$$

Work Step by Step

Move the decimal point $5$ places to the left to create a number between $1$ and $10$. The original number is greater than $1$, so use a positive exponent:$$123,400=1.234\times 10^{5}.$$
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