Ответ:

  1. \(\frac{5}{8}+\frac{11}{12}=\frac{15}{24}+\frac{22}{24}=\frac{37}{24}\).
  2. \(\frac{7}{22}-\frac{3}{55}=\frac{35}{110}-\frac{6}{110}=\frac{29}{110}\).

Ответ: г) \(\frac{37}{24}\); з) \(\frac{29}{110}\).