Subtracting Mixed Numbers by Boxed Rockets

Subtracting Mixed Numbers

3 \frac{1}{10} - 2 \frac{1}{7}

\frac{67}{70}

5 \frac{8}{9} - 5 \frac{3}{8}

\frac{37}{72}

5 \frac{1}{3} - 4 \frac{5}{8}

\frac{17}{24}

5 \frac{3}{4} - 1 \frac{1}{2}

\frac{17}{4} = 4 \frac{1}{4}