4/12 can be simplified, just see if they both can be divided by a number. (Let's say 2) 4 divided by 2 is 2, and 12 divided by 2 is 6. Therefore we have 2/6. BUT WAIT! We can simplify it further 2 divided by 2 is 1, and 6 divided by two is 3. So we have 1/3. An easier way? 4 is 1/3 of 12.
7/30 cannot be simplified.7/30 cannot be simplified.7/30 cannot be simplified.7/30 cannot be simplified.
It can not be simplified further.
It is simplified.
0.023 cannot be simplified.
700 is already simplified
8 already is simplified.
No it can not be simplified
What is 2.75 simplified
78 simplified is 78.
can not be simplified
it is already simplified
10.9 cannot be simplified.