Rounded to the nearest hundred, 21 is approximately equal to 0.
21 rounded to the nearest hundred is zero. -- The even hundred above 21 is 100. -- The even hundred below 21 is zero. -- 21 is closer to the lower one than it is to the higher one.
When rounding 21 to the nearest hundred, we look at the digit in the tens place, which is 2. Since 2 is less than 5, we round down to the nearest hundred, which is 0. Therefore, 21 rounded to the nearest hundred is 0.
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
5800
0
The answer depends on the degree of rounding. To the nearest whole number, it is 21. To the nearest hundred (or larger), it is 0.
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0
10000
0