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из двух деревень навстречу друг другу одновременно выехали два велосипедиста Скорость одного 14 км другого на 3 км больше велосипедист и встретились через 2 часа Найди расстояние между деревнями
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Предмет:
Математика -
Автор:
bear - 5 лет назад
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Ответы 1
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1) 14+3=17(км/ч) - скорость второго.
2) 14+17=31(км/ч) - скорость сближения.
3) 31*2=62(км) - расстояние между деревнями.
Ответ: 62 км.
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Автор:
rebelfrye - 5 лет назад
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