Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 8 - Rational Functions - 8-5 Adding and Subtracting Rational Expressions - Practice and Problem-Solving Exercises - Page 539: 25

Answer

$\dfrac{b}{9}$

Work Step by Step

Rewrite this fraction as a division problem: $\dfrac{1}{3} \div \dfrac{3}{b}$ To divide one fraction by another, multiply the first fraction by the reciprocal of the second fraction: $=\dfrac{1}{3} \times \dfrac{b}{3}$ Multiply the numerators together, and multiply the denominators together: $=\dfrac{b}{9}$
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