Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Appendix A - A Exercises - Page A6: 25

Answer

1/3

Work Step by Step

Whenever you multiply an expression by a constant, you must cancel it out by multiplying by its reciprocal. Thus, since it is multiplied by 3, the blank must be $\frac{1}{3}$.
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