Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - Get Ready! - Page 1: 21



Work Step by Step

To add or subtract fractions, we need to make a common denominator (bottom of the fraction). Thus, we multiply 4/7 by 2/2 to obtain: $\frac{8}{14}$+($\frac{3}{14}$)=$\frac{11}{14}$.
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