[tex] \text{Fractia este }\dfrac{1}{3} \\ \\ 1 : 3 = 0 $ rest $ 1 \\ \\ \Rightarrow \dfrac{1}{3} = \dfrac{0\cdot 3+1}{3} = \dfrac{0\cdot 3}{3} + \dfrac{1}{3} = \dfrac{0}{3} + \dfrac{1}{3}\\ \\ \Rightarrow \boxed{\dfrac{1}{3} = 0 + \dfrac{1}{3} \quad \text{\Big(0 intregi si } \frac{1}{3}\Big)}[/tex]
