Answer
$$ \text{69.2%}$$
Work Step by Step
Using the equation for percentages, we find that the percentage of the Chinese population that owns phones is:
$$ \frac{900}{1300}=.692=\text{69.2%}$$
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 5 - Polynomials and Factoring - 5.6 Factoring: A General Strategy - 5.6 Exercise Set - Page 345: 89
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