来自孙敬的问题
找规律填数1/2,5/6,11/12,19/20,(),41/42.
找规律填数1/2,5/6,11/12,19/20,(),41/42.
1回答
2020-03-13 17:17
找规律填数1/2,5/6,11/12,19/20,(),41/42.
找规律填数1/2,5/6,11/12,19/20,(),41/42.
1/2,5/6,11/12,19/20,(29/30),41/42.
5-2=3
11-6=5
19-12=7
29-20=9
41-30=11