Предмет: Математика, автор: Айым2006

Из трех одинаковых по виду колец одно несколько легче остальных. Как найти его одним взвешиванием на шашечных весаз без гирь

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Автор ответа: gobis20088

нужно взвесить два любых кольца, если их вес будет одинаков, то легче будет третье кольцо, то , которое не взвешивали. Если у двух взвешенных колец разный вес, то легче то кольцо, у которого чаша находится выше.

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