1/3
6/7
5/13
1/8
1/4
1 5/10
1. 18/54 = 1/3
2. 36/42 = 6/7
3. 50/130 = 5/13
4. 25/200 = 1/8
5. 60/240 = 1/4
6. 75/600 = 1/8
7. 125/1000 = 1/8
8. 216/144 = 3/2
