Предмет: Алгебра, автор: hinataDattebayo

Найдите значение выражений.​

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Ответы

Автор ответа: VikaWinner
1

Ответ:

2

Объяснение:

(8/9:(5-7/9)+2 2/19)*19/22=

5-7/9=5/1-7/9=45/9-7/9=38/9

(8/9:38/9+2 2/19)*19/22=

8/9:38/9=8/9*9/38=8/38=4/19

(4/19+2 2/19)*19/22=

4/19+2 2/19=4/19+40/19=44/19

44/19*19/22=44/22=2/1=2

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