Basic College Mathematics (10th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0134467795

ISBN 13: 978-0-13446-779-5

Chapter 3 - Adding and Subtracting Fractions - Review Exercises - Page 253: 2

Answer

$\frac{7}{9}$

Work Step by Step

$\frac{4}{9}$ + $\frac{3}{9}$ They are like fractions Step 1 add the numerators to find the numerator of the sum Step 2 Write the denominator of the like fractions as the denominator of the sum $\frac{4 +3}{9}$ = $\frac{7}{9}$

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