Annelid Duneborer

20 x 1.993 = 39.86

1.993

1 64 x 0.238 = 39.032

0.238

7 x 0.25 = 1.75

0.25

7 x 0.098 = 0.686

0.098

0 x 0.793 = 0

0.793

x 0.025 = 0

0.025

x 0.004 = 0

0.004