20
0
x 0.002 =
4
2
87
x 0.007 =
2.009
21
x 0.029 =
0.609
2
x 0.02 =
0.04
x 0.001 =
0
0
x 0.001 =
0
x 0.001 =
0
0
x 0.001 =
0