Write S if the set is a similar fractions and D if the set is a dissimilar fraction.

1. 2/7, 7/1, 6/7, 7/3, 2/12

2. 9/4, 3/4, 2/4, 4/1, 3/4

3. 3/12, 9/13, 6/12, 12/12, 24/12

4. 1/2, 9/2, 20/3, 1/2

5. 4/5, 3/5, 2/9, 20/3, 1/2

6. 2/3, 4/6, 6/8, 8/12

7. 2/10, 4/10, 6/10, 8/10

8. 4/2, 4/3, 4/4, 4/5, 4/6

9. 16/15, 17/15, 18/15

10. 4/5, 5/6, 6/7, 7/8​