3. Round 99.22898989 to 3 decimal places.
99.228
99.229
99.230
99.231

4. Round 112.456789 to the thousandths place.
112.45
112.46
112.456
112.457

Question

3. Round 99.22898989 to 3 decimal places. 
       99.228 
       99.229 
       99.230 
       99.231

4. Round 112.456789 to the thousandths place. 
       112.45 
       112.46 
       112.456 
       112.457

anonymous · Answer

...You just asked this and removed it. Stop.

anonymous · Answer

then just go away. @Brenar

reemii · Answer

99.22898989, 3 decimals.

$99.228\vdots98989$
if the digit after $\vdots$ is 5,6,7,8 or 9, increase the previous digit by 1. otherwise, don't change it.
the answer: 99.229.