Prealgebra (7th Edition)

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

Chapter 1 - Section 1.4 - Rounding and Estimating - Practice: 4

Answer

260

Work Step by Step

Round to the nearest 10. Remember that if the ones place is 5 or higher, you round up. so 49 + 25 + 32 + 51 + 98 becomes 50 + 30 + 30+ 50 + 100. Simplify to get 260.
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