\frac{3}{20}+\frac{5}{8}

\frac{1}{10}+\frac{8}{35}

\frac{7}{40}+\frac{9}{8}

\frac{7}{90}+\frac{9}{40}

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

\frac{9}{32}+\frac{1}{12}

\frac{3}{10}+\frac{1}{10}

\frac{9}{40}+\frac{7}{24}

\frac{10}{21}+\frac{2}{21}

\frac{1}{4}+\frac{3}{16}

\frac{1}{14}+\frac{1}{21}

\frac{5}{36}+\frac{7}{54}

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

\frac{4}{15}+\frac{9}{50}

\frac{3}{16}+\frac{9}{80}

\frac{1}{5}+\frac{5}{8}

\frac{2}{35}+\frac{1}{7}

\frac{1}{30}+\frac{1}{20}

\frac{5}{16}+\frac{1}{8}

\frac{5}{6}+\frac{2}{9}