Math Problem Solver

$$\frac{1}{5} + \frac{4}{3} = \frac{23}{15} = 1.5\overline{3}$$

The sum can be computed by rewriting each term over a common denominator, where the least common denominator of $\frac{1}{5}$ and $\frac{4}{3}$ is $15$. $$\begin{aligned} \frac{1}{5} + \frac{4}{3} &= \frac{1 \cdot 3}{5 \cdot 3} + \frac{4 \cdot 5}{3 \cdot 5} \\ &= \frac{3 + 20}{15} \\ &= \frac{23}{15} \end{aligned}$$