圆柱和圆锥(9)
15/2 10 6 8 3 15/4 3 9 2 1/5 5/9 5/2
圆柱和圆锥(10)
1/10 1/14 5/6 1/6 1/3 2/7 2/5 1/2 3/5 1/18 1/4 1/3
圆柱和圆锥(11)
4/15 3/20 3/20 1/63 1/3 5/18 9/20 10 1/4 6/25 6/24 2
圆柱和圆锥(12)
25/32 5/7 4/15 1/28 4/9 1/2 1/10 1/11 1/5 9/8 5/6 1/5
圆柱和圆锥(13)
3/10 27 3 3/16 2/9 50 15/16 1/7 2/7 12 5/16 25
圆柱和圆锥(14)
5/6 1/6 7/3 1/2 1 1/2 2 1/3 2 5/4 2 1/3
圆柱和圆锥(15)
3/2 5/6 9/2 8 4/3 5/4 7/8 4 6/5 12/7 8/3 15
圆柱和圆锥(16)
15/21/6 1/2 2 4/3 5/8 2 2/3 3/2 3/4 16/15 4
圆柱和圆锥(17)
7/5 1/2 7/5 3/7 1/2 1/2 1/4 9/8 1/9 7 3/25 14/25
圆柱和圆锥(18)
7/6 1/7 1/3 1/6 1/4 10/9 5 5/6 7 4/25 1/72 1/2
圆柱和圆锥(19)
5/8 12/25 3/4 5/18 32/27 4/5 8/7 |