Răspuns :
Notez: g-gaste, r-rate, c-gaini ( ca sa nu fie aceeasi litera ca la gaste).
g=206
r=g x 3
c= g+r-117
Cate rate sunt in ferma? r=206 x 3, deci sunt618 rate.
Cate gaini sunt in ferma? c=618+206- 117, c= 824-117, c=707.
Cate pasari sunt la ferma? r+g+c= 206+618+707= 1531 pasai
g=206
r=g x 3
c= g+r-117
Cate rate sunt in ferma? r=206 x 3, deci sunt618 rate.
Cate gaini sunt in ferma? c=618+206- 117, c= 824-117, c=707.
Cate pasari sunt la ferma? r+g+c= 206+618+707= 1531 pasai
206x3=618 rate
206+618-117=824-117=707 gaini
206+618+707=1531 pasari are ferma
206+618-117=824-117=707 gaini
206+618+707=1531 pasari are ferma