Предмет: Математика, автор: orekhova2005

Берёзами засажено 0,3 всей рощи. Оставшиеся 14 соток засажены елями. Какова площадь всей рощи?

Ответы

Автор ответа: maksimpetrenko27

0

1-0,3 = 0,7
14/0,7 = 20
Ответ 20 соток

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