SOLUTION: 9/11-3/11+7/11=?? Help again please, I never understood the fraction stuff and still dont. I always forget which goes with what. Can someone help me please?

Algebra ->  Trigonometry-basics -> SOLUTION: 9/11-3/11+7/11=?? Help again please, I never understood the fraction stuff and still dont. I always forget which goes with what. Can someone help me please?      Log On


   



Question 107204: 9/11-3/11+7/11=??
Help again please, I never understood the fraction stuff and still dont. I always forget which goes with what. Can someone help me please?

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
when the denominators are the same then we just combine (add or subtract the numerators).
9/11-3/11+7/11
(9-3+7)/11
13/11 answer.