It is: 12.69 to two decimal places which rounds to 12.7 to the nearest tenth
Rounded off to the nearest whole number it is 92
Rounded off to the nearest whole number it is 73
849 is the greatest integer that can be rounded off to 800 to the nearest hundred.
example: 489 127 to nearest thousand.
Any number can be rounded to the neaest million.
7499
5499999
1549
3499
38249
864.749
349