1 3/7 + 4/7= 1 3/4 + 4/12= 1 3/5-2/4= 0,30-5/30= By Admin ReiPosted on October 29, 2022 1 3/7 + 4/7= 1 3/4 + 4/12= 1 3/5-2/4= 0,30-5/30= Semogaaa bermanfaaat