Basic Statistics: Tales of Distributions 10th Edition

by Spatz, Chris

Published by Cengage Learning

ISBN 10: 0-49580-891-1

ISBN 13: 978-0-49580-891-6

Appendix A - Arithmetic and Algebra Review - Pretest - Page 367: A.19

Answer

$ \frac{3}{5}$

Work Step by Step

Multiply numerators, multiply denominators, then reduce the fraction if necessary: $\frac{4}{5} \cdot \frac{3}{4}=\frac{4\cdot 3}{5\cdot 4} = \frac{12}{20} = \frac{3}{5}$

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.