4/7÷6/3
1/3x2/4
1/1x3/5
5/4÷2/3
2/6÷5/10
5/2x10/4
3/7÷5/6
1/1x3/6
1/1x5/10
3/5÷2/2
1/1x7/9
7/9
3/6
2/12
2/7
50/8
15/8
3/5
18/35
5/10
2/3
2/8
