100
100
58 is between zero and one hundred. If you are rounding to the nearest hundred, 58 is closer to one hundred than it is to zero.
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
5800
0
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0
10000
0
678 is rounded nearest hundred is 700