- Since 8 is in the tenths place, 18.84 is between 18.8 and 18.9
- 18.85 is the midpoint between 18.8 (18.80) and 18.9 (18.90)
- As illustrated on the number line, 18.84 is less than the midpoint (18.85)
- Therefore, 18.84 rounded to the nearest tenth (one decimal place) = 18.8
%20with%20a%20number%20line.png "18.84 rounded to the nearest tenth (one decimal place) with a number line")
