Algebra 1

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

Chapter 2 - Solving Equations - 2-7 Solving Proportions - Practice and Problem-Solving Exercises - Page 127: 18

Answer

$v=4\frac{7}{8}$

Work Step by Step

$\frac{3}{v}=\frac{8}{13}$ cross multiply $8v=3\times13$ divide both sides by 8 $8v\div8=39\div8$ simplify $v=4\frac{7}{8}$
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