Math Problem Solver

\[ \frac{6}{7} + \frac{3}{4} = \frac{45}{28} = 1.60\overline{714285} \]

The sum can be computed by rewriting each term over a common denominator, where the least common denominator of \(\frac{6}{7}\) and \(\frac{3}{4}\) is \(28\). \[ \begin{aligned} \frac{6}{7} + \frac{3}{4} &= \frac{6 \cdot 4}{7 \cdot 4} + \frac{3 \cdot 7}{4 \cdot 7} \\ &= \frac{24 + 21}{28} \\ &= \frac{45}{28} \end{aligned} \]