Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapters 1-2 - Cumulative Review Exercises - Page 195: 42

Answer

12

Work Step by Step

30 * $\frac{2}{3}$ * $\frac{3}{5}$ Write 30 as $\frac{30}{1}$ and multiply Multiply the numerators and multiply the denominators. $\frac{30 * 2 * 3}{1 * 3 * 5}$ Divide by 5 common factor of numerator and denominator $\frac{6 * 2 * 3}{1 * 3 * 1}$ Divide by 3 common factor of numerator and denominator $\frac{6 * 2 * 1}{1 * 1 * 1}$ = 12 12 is the whole number
Update this answer!

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

Update this answer

After 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.