If you mean 9/12 then it is 3/4 in its simplest form
9 is an integer and not a fraction.
4/12 minus 1/9 = 2/9 in its simplest form
12 and 2/9 = 110/9
5/12 minus 1/9 = 11/36 in its simplest form
1.3333
If you mean 9/12 then it is 3/4 in its simplest form
9 is an integer and not a fraction.
0.83333 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 83333/100000. You cannot simplify this fraction.
4/12 minus 1/9 = 2/9 in its simplest form
12 and 2/9 = 110/9
It is: 3/4 in its simplest form
4.5 = 45/10 = 9/2
1 half
1.5
5/12 minus 1/9 = 11/36 in its simplest form
12 over 9 is a improper fraction and it equals 1 and 3 over 9