Prealgebra (7th Edition)

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

Chapter 1 - Test: 18

Answer

about 13700

Work Step by Step

Inspect the 10's position of each number, Round up if 5 or greater. Round down if less than 5. $6289\approx6300$ $5403\approx5400$ $1957\approx2000$ $6300+5400+2000=13700$
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