3
It is already rounded the the hundredth place as 2.85
It then is 16.11 rounded to the nearest hundredth
16.64
0.09
33.0
It is 39,600
It is: 4200
200
70
686000
0.1
It is: 100.0 and not 99.9
3
25.9 is already expressed to the nearest tenth.
You would round it up to 550000
5.2 rounded to the nearest whole number is 5