8600
888
753 rounds up to 800 only to the nearest hundred.
As 800 is a whole number (as shown in the question) then: 800.00
800
800
800
750
8600
800
The smallest number that would round up to the nearest 100 to make 800 is 750.
795The range of numbers that round to 800 when rounding to the nearest ten is 795 - 804
849 is the highest number that rounds to 800.
888
800
950 - 999 rounds to 1000; 750 - 799 rounds 800; and 650 - 699 rounds to 700
800