- Since 6 is in the tenths place, 889.678 is between 889.6 and 889.7
- 889.65 is the midpoint between 889.6 (889.60) and 889.7 (889.70)
- As illustrated on the number line, 889.678 is greater than the midpoint (889.65)
- Therefore, 889.678 rounded to the nearest tenth (one decimal place) = 889.7
%20with%20a%20number%20line.png "889.678 rounded to the nearest tenth (one decimal place) with a number line")
