- Since 9 is in the tenths place, 7,889.9909 is between 7,889.9 and 7,890.0
- 7,889.95 is the midpoint between 7,889.9 (7,889.90) and 7,890.0 (7,890.00)
- As illustrated on the number line, 7,889.9909 is greater than the midpoint (7,889.95)
- Therefore, 7,889.9909 rounded to the nearest tenth (one decimal place) = 7,890.0
%20with%20a%20number%20line.png "7,889.9909 rounded to the nearest tenth (one decimal place) with a number line")
