Ответ:
Пошаговое объяснение:
(2/9+1/9+3_1/3)÷11/17=(3/9+(3×3+1)/3)×17/11=(3/9+4/3)×17/11=(3/9+(10/3)×3)×17/11(3/9+30/9)×17/11=
=33/9×17/11=51/9=5_6/9=5_2/3
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Ответ:
Пошаговое объяснение:
(2/9+1/9+3_1/3)÷11/17=(3/9+(3×3+1)/3)×17/11=(3/9+4/3)×17/11=(3/9+(10/3)×3)×17/11(3/9+30/9)×17/11=
=33/9×17/11=51/9=5_6/9=5_2/3