Well, let's take a moment to appreciate the number 9976. When we round it to the nearest hundred, we look at the digit in the hundreds place, which is 9. Since the next digit, 9, is 5 or greater, we round up. So, 9976 rounded to the nearest hundred is 10,000. Just a happy little rounding to make our numbers feel cozy.
10,000.
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
0
10900