Answer
$24.3$
Work Step by Step
In order to follow order of operations, we perform addition and subtraction starting on the left and going right:
$17.7+21.2-14.6$
=$(17.7+21.2)-14.6$
=$(38.9)-14.6$
=$24.3$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 2 - Real Numbers - 2.3 - Real Numbers and Algebraic Expressions - Problem Set 2.3 - Page 68: 42
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