- Determine the two consecutive multiples of 100 that bracket 15,789
- 15,789 is between 15,700 and 15,800
- 15,750 is the midpoint between 15,700 and 15,800
- As illustrated on the number line, 15,789 is greater than the midpoint (15,750)
- Therefore, 15,789 rounded to the nearest hundred = 15,800
