6/8=3/4,
55/45=1 цел10/45=1 цел 2/9,
144/54=2 цел 36/54=2 цел 2/3,
63/231=9/33,
399/475=21/25
18/42=3/7,
6/8=3/4
55/45=11/9=1 2/9
18/42=3/7
144/54=2 2/3
63/231=21/77=3/11
399/475
6/8=3/4,
55/45=1 цел10/45=1 цел 2/9,
144/54=2 цел 36/54=2 цел 2/3,
63/231=9/33,
399/475=21/25
18/42=3/7,
6/8=3/4
55/45=11/9=1 2/9
18/42=3/7
144/54=2 2/3
63/231=21/77=3/11
399/475