Предмет: Математика, автор: afina567

Скорость катера против течению реки 29,4 км/ч. Найдите скорость катера по течению, если скорость течения реки 2,5 км/ч.

Ответы

Автор ответа: svetazuna

1) 29,4 + 2,5 = 31,9 км/ч - собственная скорость катера;
2) 31,9 + 2,5 = 34,4 км/ч - скорость катера по течению

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