Ответ:

  1. 1/3 = 0,333… > 0,33.
  2. 6,(39) = 6,393939… > 6,39.
  3. −1,(18) = −1,181818… < −1,18.
  4. 5,(19) = 5,191919… > 5,(18) = 5,181818….