Предмет: Алгебра, автор: nik832

Пожалуйста помогите. Участок прямоугольной формы, длина которого 200м в 2 раза больше его ширины, огорожен забором длиной 120 м. Найдите длину и ширину участка.

Ответы

Автор ответа: Lelolkek

1. 10 х 2 = 20 м - две ширины участка.
2. 130 - 20 = 110 м - две длины
3. 110 : 2 = 55 м - длина участка
4. 55 х 10 = 550 м^2

Автор ответа: anna2501v

Скорее всего в тексте самой задачи ошибка. Не нужно было писать 200 м.

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