а) 1/3 и 1/4 = 4/12 и 3/12
б) 5/8 и 3/16 = 10/16 и 3/16
в) 5/8 и 3/20 = 25/40 и 6/40
г) 2/9 и 7/24 = 16/72 и 21/72
а) 1/3 и 1/4 = 4/12 и 3/12
б) 5/8 и 3/16 = 10/16 и 3/16
в) 5/8 и 3/20 = 25/40 и 6/40
г) 2/9 и 7/24 = 16/72 и 21/72