Estimate. Then find the actual sum39.705 + 0.1212

A. Estimate: 40.7; Actual: 39.8262
B. Estimate: 40.7; Actual: 39.1917
C. Estimate: 39.8; Actual: 39.1917
D. Estimate: 39.8; Actual: 39.8262


Answer: D

Mathematics

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