- Determine the two consecutive multiples of 100 that bracket 185,321
- 185,321 is between 185,300 and 185,400
- 185,350 is the midpoint between 185,300 and 185,400
- As illustrated on the number line, 185,321 is less than the midpoint (185,350)
- Therefore, 185,321 rounded to the nearest hundred = 185,300
