Level 1 no S or C
1/4 x 3
3/4
3/4 x 2
6/4
3/2
5/3 x 4
20/3
6 2/3
9 x 7/12
63/12
21/4
5 1/4
2 2/3 x 2
16/3
5 1/3
2/5 x 4
8/5
3 x 5/6
15/6
5/2
7/4 x 3
21/4
5 1/4
12 x 20/100
240/100
120/50
60/25
2 10/25
2 2/5
1 3/5 x 4
32/5
6 2/5
3/7 x 2
6/7
4/9 x 6
24/9
8/3
6 x 9/5
54/5
10 4/5
10 x 39/70
390/70
195/35
39/7
5 4/7
6 x 2 1/2
30/2
15
6 x 5/8
30/8
5x 7/10
35/10
7/2
11/6 x 5
55/6
9 1/6
11 x 26/50
286/50
5 36/50
5 18/25
2 3/4 x 9
99/4
24 3/4
9 x 5/9
45/9
8/12 x 3
24/12
2
13/8 x 4
52/8
6 1/2
24 x 18/100
432/100
4 32/100
4/8/25
2 7/8 x 9
207/8
25 7/8