cat porumb consuma o gasca
36+8=44
cat porumb consuma o rata
36:3=12
cat porumb consuma pasarile in total
36+44+12=92
cate pasari sunt in total la ferma
1500+826+857=3183
cat porumb consuma pasarile intr-un an
3183x92kg=292836
cat porumb consuma in 6 luni
292836:2=146418