Alexandrubajenaru89 Alexandrubajenaru89 27-03-2022 Matematică a fost răspuns Efectuati:1/4•2/3;4/5•3/4;7/9x6/7;9/8x8/6;3/2x2;7/3x3;8x3/4;5/6x18;3x5/12;9/26x13/3;3x1 1/2