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 - Page 302: 100



Work Step by Step

$1\frac{3}{4}\div(-3\frac{1}{2})$ $=-(\frac{7}{4}\div\frac{7}{2})$ $=-(\frac{7}{4}\times\frac{2}{7})$ $=-(\frac{1}{2}\times\frac{1}{1})$ $=-\frac{1}{2}$
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