Algebra 1

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

Chapter 2 - Solving Equations - 2-7 Solving Proportions - Lesson Check - Page 127: 8

Answer

$$np = mq$$

Work Step by Step

When you cross-multiply, you multiply the numbers across from each other. In this example the numbers across from each other and n and p, and the other two across from each other are m and q.
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