- Since 3 is in the tenths place, 812.33 is between 812.3 and 812.4
- 812.35 is the midpoint between 812.3 (812.30) and 812.4 (812.40)
- As illustrated on the number line, 812.33 is less than the midpoint (812.35)
- Therefore, 812.33 rounded to the nearest tenth (one decimal place) = 812.3
%20with%20a%20number%20line.png "812.33 rounded to the nearest tenth (one decimal place) with a number line")
