че такое ноз, общий знаменатель?
да
1/4 и 2/3=3/12 и 8/12 5/6 и 1/2=5/6 и 3/6 3/4 и 4/5=15/20 и 12/20 5/8 и 3/4=5/8 и 6/8 4/9 и 1/3=4/9 и 3/9 2/5 и 7/15=6/15 и 7/15 2/7 и 1/3=6/21 и 7/21 5/12 и 3/4=5/12 и 9/12 7/45 и 2/15= 7/45 и 6/45 3/10 и 2/5=3/10 и 4/10 5/9 и 7/18=10/18 и 7/18 9/14 и 6/7=9/14 и 12/14 1/5 и 7/25=5/25 и 7/25 1/2 и 1/3 =3/6 и 2/6 2/5 и 3/7=14/35 и 15/35 2/11 и 1/3=6/33 и 11/33 5/8 и 1/6=15/24 и 4/24 5/12 и 3/8=10/24 и 9/24