3300
3000
The digit in the tens place is a 9, so the number is rounded up to give 3300.
3000
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0
0
0
678 is rounded nearest hundred is 700
300
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