Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.7 - Operations on Mixed Numbers - Exercise Set: 13

Answer

$7\frac{7}{10}$

Work Step by Step

$2\frac{1}{5}\times3\frac{1}{2}$ $\longrightarrow$convert mixed numbers =$\frac{11}{5}\times\frac{7}{2}$ $\longrightarrow$multiply numerators and denominators =$\frac{11\times7}{5\times2}$ =$\frac{77}{10}$ =$7\frac{7}{10}$
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.