14
14
20499
The largest five-digit number that can be rounded off to 20,000 is 20,499. When rounded to the nearest thousand, any number from 19,500 to 20,499 will round to 20,000. Therefore, 20,499 is the maximum five-digit number that still rounds down to 20,000.
15000
100000.
1499
20499
14
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.
14. 15 would be rounded to 20.
24,999
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.
50
100000.
10
15000
10.43