Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 1 - Whole Numbers - 1.7 Rounding Whole Numbers - 1.7 Exercises - Page 72: 20

Answer

4,000,000,000 or 4 billion

Work Step by Step

The digit to the right of the billions place is 4, so we round down to the same billions place.
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