Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

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

Answer

mq=pn

Work Step by Step

Taking the cross product means that we multiply the numerator of the first fraction by the denominator of the second fraction. We set this equal to the numerator of the second fraction multiplied by the denominator of the first fraction.
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