Răspuns :
12p+64i=1200
p=3i inlocuim sus
12*3i+64i=1200
36i+64i=1200
100i=120
i=1200:100
i=12 lei costa un iepure
p=3*12
p=36 lei costa o papusa
p=3i inlocuim sus
12*3i+64i=1200
36i+64i=1200
100i=120
i=1200:100
i=12 lei costa un iepure
p=3*12
p=36 lei costa o papusa
p=papusi
i=iepurasi
p=3i
12 p= 12 ori 3=36 i
36i+64i=100i
1200 impartit la 100=12 lei pt papusi
3 ori 12=36 lei pt iepuri
i=iepurasi
p=3i
12 p= 12 ori 3=36 i
36i+64i=100i
1200 impartit la 100=12 lei pt papusi
3 ori 12=36 lei pt iepuri