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: 17

Answer

$12\frac{1}{2}$

Work Step by Step

$5\times2\frac{1}{2}$ $=\frac{5}{1}\times\frac{5}{2}$ $=\frac{25}{2}$ $=12\frac{1}{2}$
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