Предмет: Математика, автор: Аноним

какую гирю нельзя поставить на правую чашу весов, чтобы положение чаш не изменилось? На левой чаше 6 кг. Гири: 1,2,3,4,5,6,7.

Ответы

Автор ответа: MarselDog
0
нельзя поставить гирю в  6 или 7 кг.
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