#### Answer

55

#### Work Step by Step

We apply the order of operations:
$12 * 9 \div 18 * 64 \div 8 + 7=108\div 18*64\div8+7=6*64\div8+7=384\div8+7=48+7=55$

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

55

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