Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 12 Sequences and Series - 12.5 Use Recursive Rules with Sequences and Functions - 12.5 Exercises - Quiz for Lessons 12.4-12.5 - Page 833: 6

Answer

$\frac{41000}{333}$

Work Step by Step

$123.123123...=123(0.001)^0+123(0.001)^1+...=\frac{a_1}{1-r}=\frac{123(0.01)^0}{1-0.001}=\frac{123}{0.999}=\frac{123000}{999}=\frac{41000}{333}$
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