Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 2 - Multiplying and Dividing Fractions - 2.4 Writing a Fraction in Lowest Terms - 2.4 Exercises - Page 136: 25

Answer

$\frac{4}{7}$

Work Step by Step

$\frac{72}{126}=\frac{72\div18}{126\div18}=\frac{4}{7}$
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