- Since 6 is in the tenths place, 3.641 is between 3.6 and 3.7
- 3.65 is the midpoint between 3.6 (3.60) and 3.7 (3.70)
- As illustrated on the number line, 3.641 is less than the midpoint (3.65)
- Therefore, 3.641 rounded to the nearest tenth (one decimal place) = 3.6
%20with%20a%20number%20line.png "3.641 rounded to the nearest tenth (one decimal place) with a number line")
