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Грузовик едет со скоростью 65км/ч.а за ним едет легковой автомобиль со скоростью 80км/час.На каком расстояние эти автомобили будут через 3 минуты,после того как легковой автомобиль догонит грузовик
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Предмет:
Математика -
Автор:
madalyn7mhs - 5 лет назад
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Ответы 6
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1 час это 60 мин
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Автор:
troublenkzz - 5 лет назад
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0
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1 километр это 1000 метров
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Автор:
stanleywiley - 5 лет назад
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0
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километры в делимом , часы в делителе
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Автор:
nikivbed - 5 лет назад
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0
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поэтому получаем
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Автор:
beau22 - 5 лет назад
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0
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15 км / ч = ( 15 × 1000 ) / 60 = 250 м / мин
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Автор:
princessjarvis - 5 лет назад
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0
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Решение :
Скорость сближения автомобилей равна 80 - 65 = 15 ( км / ч ) = 250 ( м / мин ) . Через 3 минуты после того , как автомобили поравняются, они буду находиться друг от друга на расстоянии :
250 × 3 = 750 ( м )
Ответ : 750 м
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Автор:
marshalliwyr - 5 лет назад
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0
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