- Determine the two consecutive whole numbers that bracket 66.3
- 66.3 is between 66 and 67
- 66.5 is the midpoint between 66 and 67
- As illustrated on the number line, 66.3 is less than the midpoint (66.5)
- Therefore, 66.3 rounded to the nearest whole number (ones place) = 66
%20with%20a%20number%20line.png "66.3 rounded to the nearest whole number (ones place) with a number line")
