Basic College Mathematics (9th Edition)

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

Chapter 3 - Adding and Subtracting Fractions - 3.2 Least Common Multiples - 3.2 Exercises: 40

Answer

32

Work Step by Step

In order to rewrite $\frac{8}{5}$ with a denominator of 20, we must first divide 20 by the original denominator. $20\div5=4$ Therefore, we must multiply the original numerator by 4. $\frac{8}{5}=\frac{8\times4}{20}=\frac{32}{20}$
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.