Предмет: Математика, автор: osina654

Решите пожалуйста 5,4:х=3,5:0,9

Ответы

Автор ответа: blackmday12
0

Пошаговое объяснение:

Решение на фото..........

Приложения:

jekadva: x = 1 68/175
Автор ответа: NataMon
0

Ответ:

х = 1  68/175

Пошаговое объяснение:

5,4 : х = 3,5 : 0,9

х = 5,4 * 0,9 : 3,5

х = 4,86 : 3,5 = 486 : 350

х = 1  68/175

Проверка:

5,4 : 1  68/175 = 3,5 : 0,9

3,89 = 3,89

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