489 to the nearest 100 = 500
500
500.
example: 489 127 to nearest thousand.
It is 490 when rounded to the nearest whole number and not 489
489 KM
3.9356 to the nearest tenth is 3.9
A tenth of 0.44 is 0.044. The nearest tenth to it is zero. 0.44 rounded to the nearest tenth is 0.4 .
It is 1.0 to the nearest tenth and not 0.9
It is already to the nearest tenth as 3.2
The nearest tenth is 0.5
that is to the nearest tenth already