Предмет: Математика, автор: яна200610

реши задачу автобус и автомобиль выехали одновременно из двух городов навстречу друг другу скорость автомобиля 70км/ч автобуса-60км/ч через сколько часов они встретятся если расстояние между городами 260км?

Ответы

Автор ответа: avdieva72

1) 70+60=130 км/ч - скорость сближения.
2)260:130=2 часа
Ответ: они встретятся через 2 часа.

Автор ответа: SofeaQivi

70 + 60 = 130 км/час - скорость сближения
260 : 130 = 2 часа - время в пути до встречи

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