Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 5 - Ratio and Proportion - Summary Exercises - Ratio, Rates and Proportions - Page 358: 3

Answer

$$ \frac{3}{4}$$

Work Step by Step

The number of websites in Italy and China combined, in millions, is: $$ = 25+20 \\ =45$$ Thus, the ratio is: $$ =\frac{45}{60} \\ =\frac{3\times 15}{4\times 15} \\ = \frac{3}{4}$$
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