Estimate. Then find the actual product.(0.5)(0.9)

A. Estimate: 0.45; Actual: 0.45
B. Estimate: 0.045; Actual: 0.045
C. Estimate: 4.5; Actual: 0.0045
D. Estimate: 0.45; Actual: 4.5


Answer: A

Mathematics

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A.
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