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за 3ч полёта со скоростью 240 км/ч вертолёт пролетел такое растояние , какое поезд может пройти за 12 ч. Найди скорость движения поезда. Запиши задачу в таблице и реши её, состовляя вырожение
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Предмет:
Математика -
Автор:
sallyak8g - 5 лет назад
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Ответы 1
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1) 240*3=720 км пролетит вертолет2) 720:12=60 км/ч скорость поездаОтвет: скорость поезда 60 км/ч.
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Автор:
snoop - 5 лет назад
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Пожалуйста помогите с текстом. Нужно написать пересказ на английском языке. Предложений 14 минимум.
Almost all people like to travel. When you have got holidays you can travel by car, by train, by plane and by sea.
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