- Since 4 is in the tenths place, 17,671.45868 is between 17,671.4 and 17,671.5
- 17,671.45 is the midpoint between 17,671.4 (17,671.40) and 17,671.5 (17,671.50)
- As illustrated on the number line, 17,671.45868 is greater than the midpoint (17,671.45)
- Therefore, 17,671.45868 rounded to the nearest tenth (one decimal place) = 17,671.5
%20with%20a%20number%20line.png "17,671.45868 rounded to the nearest tenth (one decimal place) with a number line")
