Adding Mixed Numbers

Question 1:

1 \frac{1}{2} + 5 \frac{1}{4}

\frac{27}{4} = 6 \frac{3}{4}

Question 2:

4 \frac{2}{9} + 4 \frac{1}{10}

\frac{749}{90} = 8 \frac{29}{90}

Question 3:

5 \frac{1}{6} + 5 \frac{4}{5}

\frac{329}{30} = 10 \frac{29}{30}

Question 4:

4 \frac{7}{8} + 2 \frac{1}{4}

\frac{57}{8} = 7 \frac{1}{8}