Hellish Imp

40 x 0.175 = 7

0.175

x 0.001 = 0

0.001

x 0.002 = 0

0.002

x 0.001 = 0

0.001

0 x 0.001 = 0

0.001

0 x 0.001 = 0

0.001

0 x 0.005 = 0

0.005

x 0.009 = 0

0.009