The greatest whole number would be 499.
600
3200
8200
15,549 to the nearest hundred
6,523,183,959 rounded to the nearest hundred millions is 6,500,000,000
The number 55,777 rounded to the nearest hundred is 55,800.
849 is the greatest integer that can be rounded off to 800 to the nearest hundred.
949.9999...
Any from 450 to 549
749 rounded to the nearest hundred is 700
850 and 949 rounded the nearest hundred is 900
600
4,600 to the nearest hundred place is just 4,600. This is because it is already rounded out. The "6" in the number is followed by two 0s.
500
3200
8200
0
The smallest number that is 600 when rounded to the nearest hundred is 550. The largest number that is 600 when rounded to the nearest hundred is 649.