Предмет: Математика, автор: ochenash230118

ПОЖАЛУЙСТА СРОЧНО С ОБЪЯВЛЕНИЕМ​

Приложения:

Ответы

Автор ответа: tatsach
1

Ответ:

Пошаговое объяснение:

Приложения:
Автор ответа: SatoAki
0

Ответ:

1) 7; 2) -4; 3) 11

Пошаговое объяснение:

1) -1 1/3 = -4/3

Если -3/4*(-4/3) = 1

7*1 = 7

2) 5/6 * 3/5 = 15/30 = 1/2 = 0,5

-8*0,5 = -4

3) 1 4/5 = 9/5

-5/9*9/5 = -1

-1*(-11) = 11

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