Предмет: Математика, автор: Mirsky

при помоле зерна на белую муку отходит в отруби 2/5 веса зерна сколько отрубей и сколько муки выйдет из 1 ц зерна?

Ответы

Автор ответа: gog41586

Відповідь:

40 кг отрубей и 60 кг муки

Покрокове пояснення:

1 ц = 100 кг

1) $100 * \frac{2}{5} = 40$ (кг) - выйдет отрубей

2) 100 - 40 = 60 (кг) - выйдет зерна

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