51111 is the smallest five digit number that can be rounded to 60000
7200
44500
4500 can be rounded only to 4500 to the nearest 100.
501
Smallest when rounded: 4500 Smallest when rounded down: 5001
51111 is the smallest five digit number that can be rounded to 60000
650
800
The smallest whole number that can be rounded to 500 is 450.
7200
44500
It is the target value less half the amount of rounding. If that sounds cryptic, try this example: Find the smallest number which, when rounded to the nearest 10 comes to 400. Target Value = 400 Amount of Rounding = 10 So the smallest value = 400 - 10/2 = 400 - 5 = 395. The smallest number rounded to the nearest 100, which comes to 400, is 400 - 100/2 = 400 - 50 = 350.
55
4500 can be rounded only to 4500 to the nearest 100.
8600
The smallest number is zero. That rounds to 870.