nine fifteenths simplified
It is already simplified the most it can be.
2/15 cannot be simplified further.
The most simplified answer to that is two-fifths, or 40%, or .4
3 fifteenths as a simplified fraction is 1 fifth. All you have to do is divide the numerator and the denominator by the greatest common factor.
14/15 is in its simplest form.
it can't be simplified
One third 1/3
0.8 = 12/15