Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-8 Proportions and Similar Figures - Practice and Problem-Solving Exercises - Page 134: 14


3 km

Work Step by Step

Using the scale of the map, we can create the following proportion, where k is the length that we are solving for. $\frac{1}{15}=\frac{0.2}{k}$ cross multiply $k=15(0.2)$ multiply $k=3$
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