Notam cu i-nr de iepuri si cu z-nr de zile
a) 4i........2kg morcovi.........5zile
4i........x kg morcovi..........1zi
=>x=1x2/5=0.4 kg morcovi
b) 4i.......2kg morcovi..........5zile
8i.......y kg morcovi.........5zile
=>y=8x2/4=4 kg morcovi in 5 zile
8i.......4kg morcovi......5zile
8i.......z kg morcovi.....15 zile
=>z=12 kg morcovi