Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 5 - Section 5.1 - Introduction to Decimals - Exercise Set - Page 340: 109

Answer

800 million 700 million 600 million 500 million 500 million 500 million

Work Step by Step

Look at the second digit. If it is greater than or equal to 5 round up, if it is less than 5 round down.
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