简便计算:6/11+11/15-5/11-2/5=(6/11-5/11)+(11/15-2/15)=1/11+(11/15-6/15)=1/11+5/15=1/11+1/3=3/33+11/33=14/33
依据题意列式计算如下:6/11+11/15-5/11-2/5=(6/11-5/11)+11/15-6/15=1/11+1/3=3/33+11/33=14/33=33分之14