- Since 0 is in the tenths place, 13.045 is between 13.0 and 13.1
- 13.05 is the midpoint between 13.0 (13.00) and 13.1 (13.10)
- As illustrated on the number line, 13.045 is less than the midpoint (13.05)
- Therefore, 13.045 rounded to the nearest tenth (one decimal place) = 13.0
%20with%20a%20number%20line.png "13.045 rounded to the nearest tenth (one decimal place) with a number line")
