Răspuns :
c+s=9210
c=s/2=>s=2c
c+2c=9210=>3c=9210=>c=9210:3=>c=3070 castani
s=2x3070=6140 salcami
c=s/2=>s=2c
c+2c=9210=>3c=9210=>c=9210:3=>c=3070 castani
s=2x3070=6140 salcami