Предмет: Математика, автор: Chelov3k

Провод длиной 77м разрезали на 3 части так, что второй кусок длиннее первого в 5 раз, а третий по длине равен второму. Найдите длину третьего куска.

Ответы

Автор ответа: ritttttkaaaaaa

Ответ:

1 провод 7м

2 провод 35м

3, соответственно, 35м

Автор ответа: anaitsasha

Ответ:

Фото

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