- Since 6 is in the tenths place, 4,455.677 is between 4,455.6 and 4,455.7
- 4,455.65 is the midpoint between 4,455.6 (4,455.60) and 4,455.7 (4,455.70)
- As illustrated on the number line, 4,455.677 is greater than the midpoint (4,455.65)
- Therefore, 4,455.677 rounded to the nearest tenth (one decimal place) = 4,455.7
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