- Determine the two consecutive whole numbers that bracket 13.1
- 13.1 is between 13 and 14
- 13.5 is the midpoint between 13 and 14
- As illustrated on the number line, 13.1 is less than the midpoint (13.5)
- Therefore, 13.1 rounded to the nearest whole number (ones place) = 13
%20with%20a%20number%20line.png)