1. 9, 5/10
2. 8, 25/100 = 8, 1/4
3. 5, 3/10
4. 7, 8/10 = 7, 4/5
1) 24/36 = 2/3
2) 15/24 = 5/8
3) 21/56 = 3/8
4) 16/32 = 2/4 = 1/2
5) 5/20 = 1/4
6) 9/15 = 3/5
7) 14/28 = 1/2
8) 8/24 = 1/3
9) 10/40 = 1/4
10) 9/12 = 3/4
11) 8/12 = 2/4 = 1/2
12) 8/32 = 1/4
13) 25/40 = 5/8
14) 16/40 = 4/10 = 2/5