I zi /..................../
II zi /...................../...................../......................./
III zi /..................../..................../......................./,,,,278l/
334 l - 278 l =56 l ( reprezinta partile egale )
56 l : 7 = 8 l ( o parte / un segment )
I zi = 1 x 8 l = 8 l
II zi = 3 x 8 l =24 l
III zi= 3 x 8 l + 278 l = 24 l + 278 l =302 l
Verificare :
I zi +II zi +III zi = 334 litri
8 l + 24 l + 302 l=334 litri
te-am ajutat