It is 700000. And the spelling is not "hunderd".
1,900 is.
4100
27300
203
zero
It is 0.19 when rounded to the nearest hundredth
It is 100 rounded to the nearest hundred
4000
849
Rounded to the nearest hundred-thousandth, 0.855432 is 0.85543
It's ten hundred and seventy-four.