Rock Borer

209 46 x 0.001 = 20.946

0.001

129 32 x 0.001 = 12.932

0.001

88 19 x 0.001 = 8.819

0.001

12 x 0.578 = 6.936

0.578

16 69 x 0.002 = 3.338

0.002

4 x 0.609 = 2.436

0.609

2 92 x 0.005 = 1.46

0.005

28 x 0.002 = 0.056

0.002

4 x 0.005 = 0.02

0.005

x 0.001 = 0

0.001