Odpowiedź:
11/24 * 8 = 88/24 = 3 i 16/24 = 3 i 4/6 = 3 i 2/3
3/40 * 16 = 48/40 = 1 i 8/40 = 1 i 1/5
6 * 13/36 = 78/36 = 2 i 6/36 = 2 i 1/6
17/42 * 12 = 204/42 = 4 i 36/42 = 4 i 6/7
9 * 13/27 = 117/27 = 4 i 9/27 = 4 i 1/3
9/12 * 4 = 36/12 = 3
18 * 5/24 = 90/24 = 3 i 18/24 = 3 i 3/4