Daca 1 zimbru consuma cat 4 zebre,2zimbri vor consuma dublu deci 2×4=8
8zebre+8zebre(am transformat zimbri in zebre)=2016kg nutret
16zebre consuma 2016kg nutret
1 zebra=2016:16
1 zebra=126
Daca 1 zimbru consuma cat 4 zebre:
126×4=502kg nutret consuma 1 zimbru