Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter R - Section R.3 - Decimals and Percents - Exercise Set - Page R-25: 19

Answer

0.2646

Work Step by Step

1) Multilply numbers ignoring decimals. 2) 63\times42=2646. 3) Move the decimal according to combined placement in original numbers. 4) 0.063 has three decimals places. 5) 4.2 has one decimal place. 5) 2646 moved four decimals is 0.2646.
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