It is 11199.99... to the nearest 4000, or 8004.99... to the nearest 10. It all depends on the degree of rounding - which is not specified in the question.
8499
The largest 4 digit number that can be rounded off to 3000 is 3499. If 3499 is rounded to nearest thousand then we get 3000 but if we consider a number greater than 3499 then rounding off yields 4000. So, 3499 is the required number.
The number is already rounded to a greater extent than that!
A number that is already rounded.
849 is the greatest integer that can be rounded off to 800 to the nearest hundred.
Ten integers can be rounded off to 280. An infinite number of numbers can be rounded off to 280.
must be a number
8499 should certainly be rounded to 8000, though I would argue that 8500 is the largest number that should be rounded to 8000.
7500 lol
8000
The largest 4 digit number that can be rounded off to 3000 is 3499. If 3499 is rounded to nearest thousand then we get 3000 but if we consider a number greater than 3499 then rounding off yields 4000. So, 3499 is the required number.
An infinite number of numbers. Any number greater than 3999.5 and less than 4000.5 rounded to an integer (there are differing conventions for dealing with rounding 0.5). There is an infinity of such numbers; also, any number greater than 3995 and less than 4005 rounded to 3 sig digits; or, any number greater than 3950 and less than 4050, rounded of to 2 sig digits; or any number greater than 3500 and less than 4500, rounded off to 1 significant digit. , any
Any number of 18.5 and greater will round off to 19
8498. Although personally, I would round 8500 to 8000 so as to avoid introducing an upward bias from always round up from 5.
Any number greater than 8.15 and less than 8.2 .
The number is already rounded to a greater extent than that!
53470 (any number with ones digit equal to or greater than 5 will be rounded up when it is rounded off to the nearest 10)
Since numbers equal to or greater than 5 are rounded up, and numbers equal to or less than 4 are rounded down, the largest 4-digit number that can be rounded off to 3000 would be 3004.