Предмет: Математика, автор: anastasyanyan

Из 1 л молока можно получить 300 г творога.Сколько килограммов творога получится из молока,надоенного от 10 коров ,если одна корова даёт 12 л молока

Ответы

Автор ответа: xxxeol

1) 12 л * 10 = 120 л - всего молока.
1 л = 1000 г.
2) 300 : 1000 = 0,3 (кг/л) - часть творога из молока.
3) 120 л * 0,3 (кг/л) = 36 кг творога - ОТВЕТ

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