#### Answer

$\dfrac{ac}{3}$

#### Work Step by Step

Factor the denominator, then cancel the common factors:
$\require{cancel}
=\dfrac{3abc}{3\cdot 3b}
\\=\dfrac{\cancel{3}a\cancel{b}c}{3\cdot \cancel{3b}}
\\=\dfrac{ac}{3}.$

Published by
Prentice Hall

ISBN 10:
0133186024

ISBN 13:
978-0-13318-602-4

$\dfrac{ac}{3}$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.