1)1/2 = 6/121/3 = 4/121/4 = 3/121/6 = 2/12
2)4 1/2 = 9/2 = 54/121 2/3 = 5/3 = 20/122 3/4 = 11/4 = 33/125 1/6 = 31/6 = 62/127 3/8 = 59/8 = 87/1210 5/12 = 125/12
1)
1/2 = 6/12
1/3 = 4/12
1/4 = 3/12
1/6 = 2/12
2)
4 1/2 = 9/2 = 54/12
1 2/3 = 5/3 = 20/12
2 3/4 = 11/4 = 33/12
5 1/6 = 31/6 = 62/12
7 3/8 = 59/8 = 87/12
10 5/12 = 125/12