Răspuns :
I zi /----/
II zi /---/----/----/ } 334
III zi /---/----/----/ + 278
334 - 278 = 56
1 +3 + 3 = 7 SEGM. EGALE
56 : 7 = 8 UN S.E.
I zi = 8 litri
II zi = 8 x 3 = 24 litri
III zi = 24 + 278 = 302 litri
II zi /---/----/----/ } 334
III zi /---/----/----/ + 278
334 - 278 = 56
1 +3 + 3 = 7 SEGM. EGALE
56 : 7 = 8 UN S.E.
I zi = 8 litri
II zi = 8 x 3 = 24 litri
III zi = 24 + 278 = 302 litri
a+b+c=334
3a=b=>a=b/3
b=c-278=>c=b+278
b/3+b+b+278=334
b+3b+3b+834=1002
7b=168
b = 24 l
a = 8 l
c = 302 l
3a=b=>a=b/3
b=c-278=>c=b+278
b/3+b+b+278=334
b+3b+3b+834=1002
7b=168
b = 24 l
a = 8 l
c = 302 l