Prealgebra (7th Edition)

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

Chapter 4 - Section 4.4 - Adding and Subtracting Like Fractions, Least Common Denominator, and Equivalent Fractions - Exercise Set - Page 263: 77

Answer

$\frac{54}{100}$, $\frac{50}{100}$, $\frac{46}{100}$, $\frac{50}{100}$, $\frac{15}{100}$, $\frac{65}{100}$, $\frac{45}{100}$, $\frac{52}{100}$, $\frac{60}{100}$, $\frac{61}{100}$, $\frac{48}{100}$, $\frac{50}{100}$

Work Step by Step

$\frac{27}{50} = \frac{54}{100}$ $\frac{1}{2} = \frac{50}{100}$ $\frac{23}{50} = \frac{46}{100}$ $\frac{1}{2} = \frac{50}{100}$ $\frac{3}{20} = \frac{15}{100}$ $\frac{13}{20} = \frac{65}{100}$ $\frac{9}{20} = \frac{45}{100}$ $\frac{13}{25} = \frac{52}{100}$ $\frac{3}{5} = \frac{60}{100}$ $\frac{61}{100} = \frac{61}{100}$ $\frac{12}{25} = \frac{48}{100}$ $\frac{1}{2} = \frac{50}{100}$
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