400.
400
421 rounded to nearest tens is 420
400
420
420
It is 400 rounded to the nearest hundred.
Rounded to the nearest hundred it is: 32,800
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
670 rounded to the nearest hundred is 700. 670 rounded to the nearest hundred is 1000.
5800
0