- Since 9 is in the tenths place, 45.909 is between 45.9 and 46.0
- 45.95 is the midpoint between 45.9 (45.90) and 46.0 (46.00)
- As illustrated on the number line, 45.909 is less than the midpoint (45.95)
- Therefore, 45.909 rounded to the nearest tenth (one decimal place) = 45.9
%20with%20a%20number%20line.png "45.909 rounded to the nearest tenth (one decimal place) with a number line")
