11/12 + -2/3 = ???

I am stuck plz help!

2 answers

11/12 + -2/3 =

We need the same denominator.

11/12 - 8/12 = _______

Be sure to simplify the answer. What do you get?
11/12 - 8/12 = 3/12, so if that equals 3/12, simplify the fraction until you get the answer, I can correct you if you want.