2. сравните дроби.
(3/4;5/6) → ( [] / [] ; [] / [] ) → 3/4 [] 5/6
( 5/6;2/3) →([]/[] ; []/[])→ 5/6 [] 2/3
( 3/4 ; 2/3 ) →([]/[] ; []/[])→ 3/4 [] 2/3
[] - это ячейки