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: 18

Answer

0.63

Work Step by Step

0.7 \times 0.9 =0.63 1) Multiply numbers ignoring decimals. 2) 9\times7=63 2) 0.7 has one decimal place. 3) 0.9 has one decimal place. 4) Together move the decimal two places. 5) 63 is now 0.63.
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