Предмет: Алгебра, автор: 1234512091

из двух сёл расстояние между которыми 20 км, одновременно вышли навстречу друг другу два пешехода и встретелись через 2 ч посленачало движения. Найдиье скорость каждого пешехода, еесли известно, что первый пешеход проходит за 4 часа на 12 км больше, чем второй

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Автор ответа: flareflare

прости за качество.
V1=6,5 км/ч, V2=3,5.

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