Adding Mixed Numbers

Question 1:

4 \frac{2}{3} + 3 \frac{4}{5}

\frac{127}{15} = 8 \frac{7}{15}

Question 2:

3 \frac{7}{8} + 1 \frac{1}{6}

\frac{121}{24} = 5 \frac{1}{24}

Question 3:

2 \frac{3}{10} + 3 \frac{7}{8}

\frac{247}{40} = 6 \frac{7}{40}

Question 4:

3 \frac{1}{2} + 5 \frac{5}{9}

\frac{163}{18} = 9 \frac{1}{18}