1.

1/2-(3/4-2/5)=(1/2-3/4)-2/5

Answer»

1/2-(3/4-2/5)=1/2-(15-8/20)=1/2-7/20=10-7/20=13/20on rhs(4-6/8)-2/5-2/8-2/5=-1/4-2/5=-5-8/20=-13/20



Discussion

No Comment Found