The North Wind

78 x 2.703 = 2 11

2.703

89 60 x 0.008 = 71.68

0.008

1 50 x 0.229 = 34.35

0.229

70 74 x 0.003 = 21.222

0.003

36 24 x 0.005 = 18.12

0.005