Предмет: Математика, автор: Аноним

масса 15л керосина 12кг300г.какова масса 60л керосина?

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Автор ответа: лиза1230

12кг300г=12300г
12300г:15л=820г(в одном литре)
820г×60л=49200г=49кг200г

Автор ответа: fhffbyhfd

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