Swarming Vermin

9 99 x 0.002 = 1.998

0.002

1 89 x 0.006 = 1.134

0.006

2 71 x 0.004 = 1.084

0.004

4 x 0.225 = 0.9

0.225

2 x 0.214 = 0.428

0.214

0 x 1.889 = 0

1.889

0 x 0.169 = 0

0.169

x 0.002 = 0

0.002

x 0.001 = 0

0.001

x 0.001 = 0

0.001

x 0.001 = 0

0.001