Answer
$\frac{7}{5}$
Work Step by Step
$\frac{3}{5}$ + $\frac{4}{5}$ is not equal to $\frac{7}{10}$, as only the numerators are added together, not the denominators. The correct answer is $\frac{7}{5}$, as 3 + 4 = 7, and the denominator remains the same.