Răspunsuri

2014-11-15T13:48:38+02:00
5 muncitori.........8 zile
4 muncitori.........x zile
x=  \frac{5*8}{4}
x=10 zile
1 5 1
2014-11-15T14:02:47+02:00
Daca 5 muncitori in 8 zile; 4 muncitori ? zile
   8*5/4=40/4=10 zile