4,999 is the greatest whole number.
The greatest whole number would be 499.
50
The answer depends on the extent of rounding: to the nearest 10, 50, 100?
The greatest whole number to round to 300 would be 449 rounded to the nearest 300
4,999 is the greatest whole number.
277299999
It is 2773049 to the nearest 100.
350
94 is the greatest two-digit whole number that when rounded to the nearest ten rounds to a two-digit number.
850 to 949
The greatest whole number would be 499.
11501, to the nearest 23,000. An unlikely outcome because people do not normally round to 23,000 but just suppose they did!
749
14, which rounds down to 10.
50
949, which rounds down to 900.