- Since 4 is in the tenths place, 520.4681 is between 520.4 and 520.5
- 520.45 is the midpoint between 520.4 (520.40) and 520.5 (520.50)
- As illustrated on the number line, 520.4681 is greater than the midpoint (520.45)
- Therefore, 520.4681 rounded to the nearest tenth (one decimal place) = 520.5
%20with%20a%20number%20line.png "520.4681 rounded to the nearest tenth (one decimal place) with a number line")
