Rounded to the nearest hundred, 21 is approximately equal to 0.
21 rounded to the nearest hundred is 0.
That rounds to zero.
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.
21 to the nearest tenths is 21.0
122 to the nearest 100 is 100
20.663 to nearest whole number is 21
900
700
103 to the nearest hundreds is 100
100
4198 to the nearest 100 = 4200
That is 4800