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Три парохода заходят в порт после каждого рейса. Первый пароход совершает рейс за 6 дней, второй за 5 дней, третий за 10 дней. Через сколько дней после выхода в рейс встретятся в порту первый пароход со вторым, первый с третьим и все три парохода. Если они вышли из порта одновременно. Решение плиз
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Предмет:
Математика -
Автор:
cha cha - 4 года назад
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Ответы 1
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Первый пароход и второй. Первый совершает рейс за 6 дней, а второй за 5. Нужно найти наименьшее общее кратное, это и будет ответом. В данном случае наименьшее общее кратное = 6*5 = 30. Первый параход встретиться со вторым через 30 дней. Первый с третьим - 6 и 10. Наименьшее общее кратное - 30 . Встретяться через 30 дней. Первый со вторым и третьим - 6, 5 и 10 - наименьшее общее кратное тоже 30. Встреться через 30 дней. Все корабли встреться через 30 дней . ответ - Через 30 дней
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Автор:
bacondl0i - 1 год назад
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