The answer depends on how large an area was associated with 6.699!6.699 over 0.001 square miles, rounded to the nearest whole number per square mile, is 6699while6.699 over 1000 square miles, rounded to the nearest whole number per square mile is 0.
No. 1000 square is a number - it need not have anything to do with area.
No the nearest square number to it is 49
No, the nearest square of a whole number is 100.
The square root of 55 to the nearest whole number is 7.
To the nearest 1000 it is 500.
It is 1000