Adding Fractions by Boxed Rockets

\frac{3}{8} + \frac{5}{8}

\frac{8}{8} = 1

\frac{6}{7} + \frac{1}{7}

\frac{7}{7} = 1

\frac{1}{9} + \frac{3}{9}

\frac{4}{9}

\frac{3}{4} + \frac{1}{8}

\frac{7}{8}

\frac{1}{4} + \frac{2}{3}

\frac{11}{12}

\frac{1}{12} + \frac{4}{10}

\frac{29}{60}