Разделите на: 2/7:2/3 1/3:2/3 3/5:2/3 1/2:2/3 2:2/3 5/8:2/3 2/3:2/3 1/6:2/3 1:2/3 4/5:2/3 6:2/3 7/13:2/3 4/9:2/3 10/11:2/3 1 1/3:2/3
3/7; 1/2; 3/5; 3/4; 3; 15/16; 1; 1/4; 3/2или 1целая 1/3; 6/5 или1целая 1/5; 9; 21/26; 2/3; 15/11 или 1 и 4/11; 11/2 или 5 и 1/2