Algebra 2 (1st Edition)

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

Chapter 12 Sequences and Series - 12.4 Find Sums of Infinite Geometric Series - Guided Practice for Examples 4 and 5 - Page 822: 8



Work Step by Step

Following the example: $0.1313...=13(0.01)+13(0.01)^2+...=\frac{a_1}{1-r}=\frac{13(0.01)}{1-0.01}=\frac{0.13}{0.99}=\frac{13}{99}$
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