Предмет: Математика, автор: nikudhdhd

Два катера отошли от одной пристани в противоположных направлениях одновременно. Скорость одного катера 450 км/ч, а скорость другого катера 350 км/ч. Какое расстояние будет между ними через 3 часа?

Ответы

Автор ответа: TanomiU

Ответ:

Пошаговое объяснение:

Т.к. катера двигаются в противоположном направлении, то их общая скорость будет равна:

v = 450 +350 =800(км/час)

S = vt = 800 *3 = 2400(км)

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