55
The smallest 2-digit number that can be rounded off to 100 is 95. When rounded to the nearest ten, 95 becomes 100. This is because 95 is 5 units away from 100, making it the smallest number in the 90s that can be rounded to 100.
1350 here we have to see the next place of hundreds. it is 5.in case of rounding off,if it is 5 it will be added by the rounding off place ; 1350 is rounded off to 1400
The answer depends on the degree of rounding. For example, to the nearest 78000, it is 39001.
300
55
750
18500
50
650
693500
349
250 and 349
It is: 3.45 that rounds off to 3.5
10
It is: 500
100000.