Ответ:

  1. \(\frac34>\frac24\)
  2. \(\frac13<\frac49\)
  3. \(\frac34>\frac38\)
  4. \(\frac26=\frac13\)
  5. \(\frac12>\frac38\)
  6. \(\frac8{10}>\frac35\)