12 276
72
x 0.001 =
12
28
1 642
2
x 0.002 =
3
28
25
x 0.868 =
21.7
99
28
x 0.002 =
19.856
2
0
x 0.087 =
17.4
0
x 0.357 =
0
x 0.045 =
0