32 : 4 =	12 : 3 =
10 : 5 =	25 : 5 =
32 : 4 =	20 : 4 =
10 : 5 =	6 : 3 =
32 : 4 =	18 : 6 =
24 : 8 =	16 : 4 =
21 : 7 =	10 : 2 =
15 : 5 =	8 : 2 =
8 : 4 =	6 : 2 =
10 : 2 =	3 : 3 =
8 : 4 =	45 : 9 =
25 : 5 =	27 : 9 =
27 : 9 =	24 : 4 =
21 : 7 =	5 : 5 =