問題一覧
1
3/16
4.76
2
1/4
6.35
3
5/16
9.52
4
7/16
11.11
5
1/2
12.7
6
9/16
14.28
7
5/8
15.87
8
11/16
17.46
9
3/4
19.05
10
13/16
20.63
11
7/8
22.22
12
15/16
23.81
13
4.74
3/16
14
6.35
1/4
15
9.53
5/16
16
11.11
7/16
17
12.7
1/2
18
14.28
9/16
19
19.05
3/4
20
17.46
11/16
21
19.05
3/4
22
20.63
13/16
23
22.22
7/8
24
23.81
15/16