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из двух городов находящихся на расстоянии 720 км, навстречу друг другу выехали два автомобиля и встретились через 3 часа. Какой была скорость второго автомобиля, если первый двигался со скоростью 110 км в час?
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Предмет:
Математика -
Автор:
willboone - 5 лет назад
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Ответы 1
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1) 720:3=240(км/ч)-скорость сближеня2) 240-110=130(км/ч)- скорость второго автомобиля
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Автор:
brisa - 5 лет назад
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