It is 100 because 2 is less than 50
Rounded to the nearest tenth, it 147.3. Rounded to the nearest one, it is 147. Rounded to the nearest hundred, it is 100.
3100
1000
206 rounded to the nearest 100 is 200. Rounded to the nearest ten is 210.
one hundred
126 is rounded to 100
8000
1700
One answer is 450
100000
600000
3.14 rounded to the nearest one hundred millionth is 3.140000000. Since there are no digits beyond the hundred millionth place that would affect the rounding, the value remains the same.