15/20 = 3/4, 24/40 = 3/5 , 25/50 = 1/2, 45/75 = 3/5, 80/100 = 4/5, 48/120 = 2/5, 100/150 = 2/3, 84/210 = 2/5, 152/180 = 38/45
Пошаговое объяснение:
15/20 = 3/4, 24/40 = 3/5 , 25/50 = 1/2, 45/75 = 3/5, 80/100 = 4/5, 48/120 = 2/5, 100/150 = 2/3, 84/210 = 2/5, 152/180 = 38/45
Пошаговое объяснение: