Math Problem Solver

$$\frac{2}{3} + 1 = \frac{5}{3} = 1.\overline{6}$$

The sum can be computed by rewriting each term over a common denominator, where the least common denominator of $\frac{2}{3}$ and $\frac{1}{1}$ is $3$. $$\begin{aligned} \frac{2}{3} + 1 &= \frac{2 \cdot 1}{3 \cdot 1} + \frac{1 \cdot 3}{1 \cdot 3} \\ &= \frac{2 + 3}{3} \\ &= \frac{5}{3} \end{aligned}$$