52,400.
It is 31.
It is 300 when rounded to the nearest hundred
5800
0
52 rounded to the nearest hundred is 100.
100
52,400.
100
It is 31.
51.54 is 52 when rounded to the nearest whole number.
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
5800
0
657 rounded to the nearest ten is 660. 657 rounded to the nearest hundred is 700.
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.