а) 1/18 = 4/72 1/24 = 3/72
б) 3/16 = 9/48 5/24 = 10/48
в) 7/36 = 35/180 7/60 = 21/180
г) 1/45 = 4/180 11/60= 33/180
а) 1/18 = 4/72 1/24 = 3/72
б) 3/16 = 9/48 5/24 = 10/48
в) 7/36 = 35/180 7/60 = 21/180
г) 1/45 = 4/180 11/60= 33/180