Bizarrely-Shaped Stomach

13 12 x 0.25 = 3 28

0.25

4 70 x 0.5 = 2 35

0.5

5 5 x 0.25 = 1 26

0.25

66 x 0.25 = 16.5

0.25 7  05

0 x 1 = 0

0