Answer
4
Work Step by Step
Divide the absolute values. Since the dividend and divisor have the same sign the quotient is positive.
$\frac{+80}{+20}=\frac{|+80|}{|+20|}=\frac{80}{20}=4$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 2 - Section 2.3 - Multiplication and Division of Signed Numbers - Exercises - Page 114: 73
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