- Since 6 is in the tenths place, 17.66 is between 17.6 and 17.7
- 17.65 is the midpoint between 17.6 (17.60) and 17.7 (17.70)
- As illustrated on the number line, 17.66 is greater than the midpoint (17.65)
- Therefore, 17.66 rounded to the nearest tenth (one decimal place) = 17.7
%20with%20a%20number%20line.png "17.66 rounded to the nearest tenth (one decimal place) with a number line")
