Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 6 - Review - Page 460: 31

Answer

9.6 inches

Work Step by Step

Use cross multiplication to solve for x. $\frac{0.75\ in}{80\ mi}=\frac{x\ in}{1025\ mi}$ $80x=0.75\times1025$ $80x=768.75$ $80x\div80=768.75\div80$ $x=9.61$
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