Erudite Slayer

21 x 0.187 = 3.927

0.187

1 x 0.001 = 0.001

0.001

x 0.002 = 0

0.002

x 0.007 = 0

0.007

0 x 0.001 = 0

0.001

x 0.001 = 0

0.001