Answer:
The greatest whole number that rounds to the number 277, 300 is 277,349.
Step-by-step explanation:
The greatest number will be 277349 because when you round this to nearest hundred, you get 277300.
If it is 277350, the rounded number will be 277400.
Here, we are rounding up to hundred place. Hence, 349 becomes 300 in this case.
So, the greatest whole number that rounds to the number 277, 300 is 277,349.