Anything from 115 to 124.
When rounding 120 to the nearest whole number, you look at the digit in the ones place, which is 0. Since 0 is less than 5, you keep the hundreds place value the same and change all other digits to the right to 0. Therefore, when rounding 120 to the nearest whole number, the answer is 120.
120
In the unlikely even that you are asked to round numbers to the nearest 175, then 120, being greater than half that number, would be rounded to 175.
120
To the nearest ten, 120
115 rounded to the nearest ten is 120
The digit in the ones place is 3, so we round down to get 120 as the answer.
123.45 rounded to the nearest tenth is 120.
120
120
It is 120.
120