Subtracting Fractions by Boxed Rockets

\frac{3}{8} - \frac{2}{8}

\frac{1}{8}

\frac{6}{7} - \frac{5}{7}

\frac{1}{7}

\frac{4}{5} - \frac{1}{5}

\frac{3}{5}

\frac{9}{12} - \frac{5}{20}

\frac{30}{60} = \frac{1}{2}

\frac{6}{8} - \frac{1}{10}

\frac{26}{40} = \frac{13}{20}

\frac{3}{5} - \frac{2}{8}

\frac{14}{40} = \frac{7}{20}