Răspuns :
Din enunt avem
x+x/3 = 5/6
Factor comun: x(1+1/3)=5/6
=> x * 4/3 = 5/6
=> x= (5/6)*(3/4)
=> x=15/24 = 5/8
x+x/3 = 5/6
Factor comun: x(1+1/3)=5/6
=> x * 4/3 = 5/6
=> x= (5/6)*(3/4)
=> x=15/24 = 5/8