1/3
11/15 is in its simplest form.
10/15 = 2/3
No, nine twelfths in its simplest form is three fourths.
It is in its simplest form
Two fifteens is 30 in decimal form. If you mean what is two fifteenths in decimal form, it's 0.133 recurring.
Nine over 21 in its simplest form is 3/7
9/8 is in its simplest form.
It is already in its simplest form.
9/11 is in its simplest form.
9/20 is in its simplest form.
9/14 is in its simplest form.