Solved

First Use Front-End Rounding to Write an Estimate of the Answer

Question 1

Multiple Choice

First use front-end rounding to write an estimate of the answer, and then multiply fully to obtain an exact answer.
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A) Estimate: 279, exact: 275.9
B) Estimate: 281, exact: 277.9
C) Estimate: 28, exact: 27.69
D) Estimate: 280, exact: 276.9

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