Prealgebra (7th Edition)

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

Chapter 7 - Cumulative Review - Page 530: 44


yes, is a true proportion

Work Step by Step

$\frac{6.3}{9}$=$\frac{3.5}{5}$ set cross multiply 6.3$\times$5 =9$\times$3.5 31.5=31.5 is a true proportion
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