Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1 - Introduction to Algebraic Expressions - 1.3 Fraction Notation - 1.3 Exercise Set: 49

Answer

$\frac{21}{25}$

Work Step by Step

$\frac{42}{50}=\frac{21\times2}{25\times2}=\frac{21}{25}\times\frac{2}{2}=\frac{21}{25}\times1=\frac{21}{25}$
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