Предмет: Математика, автор: alesyalinkevitch69

Скорость теплохода по течению реки равна 41 км\ч, а против течения ? 35 км\ч.Найдите скорость течения реки.

Ответы

Автор ответа: karinatharchuk0705

Ответ:

3 км/час

Пошаговое объяснение:

(41 - 35) / 2 = 6 / 2 = 3 км/час скорость течения реки.

Автор ответа: Sofiiren

Ответ:

Пошаговое объяснение: пусть х -скорость течения реки , тогда

41 - х = 35 + х

6 = 2х

х=3 км /ч скорость течения реки

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