Задача Задача №686984
А
А
а) 28/36 = 7/9, 28/56 = 1/2, 48/60 = 4/5, 40/84 = 10/21 б) 48/72 = 2/3, 72/90 = 4/5, 60/100 = 3/5, 60/96 = 5/8
а) 28/36 = 7/9, 28/56 = 1/2, 48/60 = 4/5, 40/84 = 10/21 б) 48/72 = 2/3, 72/90 = 4/5, 60/100 = 3/5, 60/96 = 5/8
