- Since 4 is in the tenths place, 254.4690049 is between 254.4 and 254.5
- 254.45 is the midpoint between 254.4 (254.40) and 254.5 (254.50)
- As illustrated on the number line, 254.4690049 is greater than the midpoint (254.45)
- Therefore, 254.4690049 rounded to the nearest tenth (one decimal place) = 254.5
%20with%20a%20number%20line.png "254.4690049 rounded to the nearest tenth (one decimal place) with a number line")
