Răspunsuri

Cel mai inteligent răspuns!
2014-03-03T14:16:43+02:00
A |________|
b |________||________||________||________|

a+b=350
5 parti=350
1 parte=350:5
1 parte=70

Deci a=70
b=70+70+70+70
b=280
2 5 2
2014-03-03T14:20:52+02:00
Fie x si y cele 2 numere. 
x=4*y.
x+y=350
4*y+y=350
5*y=350
y=350:5=70.
x=70*4=280