Предмет: Математика, автор: VadimPotapov

Из сливок получается 23% масла, Сколько надо взять сливок чтобы получить 6,9 кг масла ? Помогите пожалуйста !

Ответы

Автор ответа: iramazurk

1

Ответ:

Пошаговое объяснение:

23% = 23 : 100 = 0,23

6,9 : 0,23 = 30 (кг) сливок

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