89 5555555000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110000000000000055555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555522222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
4,999 is the greatest whole number.
22999
The answer is 99. When 99 is the greatest two-digit number that rounds to 100 when rounded to the nearest Ten.
The greatest whole number would be 499.
50
94,999
90000
749 is the greatest number that rounds down to 700.
4,999 is the greatest whole number.
22999
277299999
5444
100.49999999999999999999999999...
The answer is 99. When 99 is the greatest two-digit number that rounds to 100 when rounded to the nearest Ten.
350
The greatest number that can be formed using the digits 9, 0, 0, 0, and 0 is 99,000. The least number that can be formed using these digits is 9,000.
The greatest whole number would be 499.