x=nr animale
x/2=pasari
x-x/2=x/2=rest
x/2×1/3=x/6=ovine
x/2-x/6=x/3=rest
x/3×1/2=x/6=vaci
x/3-x/6=x/6=rest
x/6×2/3=x/9=vitei
x/2+x/6+x/6+x/9+164=x
x/2+x/3+x/9+164=x
9x+6x+2x+2952=18x
x=2952 animale
x/2=2952/2=1476 pasari
x/6=1476/6=246 ovine
x/6=1476/6=246 vaci
x/9=1476/9=164 vitei
1476 pasari
2a+2a+2+2a+4=1476
6a=1470
a=245
245x2=490 gaini
490+2=492 rate
492+2=494 gaste