Answer
$-\frac{1}{2}$
Work Step by Step
$1\frac{3}{4}\div(-3\frac{1}{2})$
$=-(\frac{7}{4}\div\frac{7}{2})$
$=-(\frac{7}{4}\times\frac{2}{7})$
$=-(\frac{1}{2}\times\frac{1}{1})$
$=-\frac{1}{2}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
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
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