задание2
а)11/24 - 3/16 = 22/48 - 9/48 = 13/48
б) 9/25 - 7/20 = 1/100
4 5/9 + 7 5/6 = 11 25/18
задание3
11/13>12/15 6/7=30/35 17/25<15/20
задание2
а)11/24 - 3/16 = 22/48 - 9/48 = 13/48
б) 9/25 - 7/20 = 1/100
4 5/9 + 7 5/6 = 11 25/18
задание3
11/13>12/15 6/7=30/35 17/25<15/20