Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.1 - Introduction to Fractions and Mixed Numbers - Exercise Set - Page 224: 77



Work Step by Step

To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add to the numerator. $9\times20+7=187$ $9\frac{7}{20}=\frac{187}{20}$
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