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из двух городов вышли одновременно навстречу друг другу 2 пешехода. 1 шел со скоростью 5 км ч ,а 2 6 км ч они встраритись через 3 часа какое расстояние между городами
Спасибо!-
Предмет:
Математика -
Автор:
zack - 6 лет назад
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Ответы 1
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5*3 = 15 - прошел первый до встречи6*3 = 18 - прошел второй до встречи15+18 = 33 км - расстояние между городами.
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Автор:
erikaguilar - 6 лет назад
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