278
1
x 0.031 =
8
62
45
7
x 0.023 =
1
4
8
x 0.771 =
6.168
1
70
x 0.031 =
5.27
21
x 0.08 =
1.68
15
x 0.042 =
0.63
1
x 0.103 =
0.103