Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 2 - Multiplying and Dividing Fractions - 2.3 Factors - 2.3 Exercises - Page 131: 58

Answer

$2^{7}\times5$

Work Step by Step

Divide 640 by 2 until it is no longer divisible by 2. This divides out seven 2's and left is one 5.
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