- Since 4 is in the tenths place, 3,419.46 is between 3,419.4 and 3,419.5
- 3,419.45 is the midpoint between 3,419.4 (3,419.40) and 3,419.5 (3,419.50)
- As illustrated on the number line, 3,419.46 is greater than the midpoint (3,419.45)
- Therefore, 3,419.46 rounded to the nearest tenth (one decimal place) = 3,419.5
%20with%20a%20number%20line.png "3,419.46 rounded to the nearest tenth (one decimal place) with a number line")
