发布网友
共2个回答
热心网友
3.14/3.14=1
6.28/3.14=2
9.42/3.14=3
12.56/3.14=4
15.7/3.14=5
18.84/3.14=6
21.98/3.14=7
25.12/3.14=8
28.26/3.14=9
热心网友
0.00000001n÷0.00000001n n=1,2,3,4,,,,99999999