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.
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
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
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