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Автор - Slava6492

Помогите решить прошу (Номер 55,56)​

Ответ

Проверено экспертом

Автор - Букса

Ответ:

Пошаговое объяснение:

55.

1) 4/5

2) 4:5

3) 0,8

56.

1) и 3)

3:5 = 15:25

2) и 5)

7:9 = 3,5:4,5

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