Well, let's take a moment to appreciate the number 481. When we round it to the nearest hundred, we look at the tens place, which is 8. Since 8 is greater than or equal to 5, we round up to the next hundred, giving us 500. Just a happy little round-up to make our number feel cozy and complete.
400
500
Round it UP... to 500.
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
0
480
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