Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.2 - Order of Operations - Exercise: 7

Answer

131

Work Step by Step

use PEMDAS to solve $27+13\times(7-3)(12+6)\div9$ =$27+13\times4\times18)\div9$ =$27+52\times18\div9$ =$27+936\div9$ =$27+104$ =$131$
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