- Since 9 is in the tenths place, 9.99 is between 9.9 and 10.0
- 9.95 is the midpoint between 9.9 (9.90) and 10.0 (10.00)
- As illustrated on the number line, 9.99 is greater than the midpoint (9.95)
- Therefore, 9.99 rounded to the nearest tenth (one decimal place) = 10.0
%20with%20a%20number%20line.png "9.99 rounded to the nearest tenth (one decimal place) with a number line")
