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Автомобиль проехал X километров за 5 часов Автобус проехал это же расстояние за 8 часов на сколько километров час скорость автомобиля больше скорости автобуса
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Предмет:
Математика -
Автор:
denisse - 6 лет назад
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Ответы 1
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х/5 км/ч - скорость автомобиля х/8 км/ч - скорость автобуса
х/5 - х/8 = (8х - 5х)/40 = 3х/40 км/ч Ответ: 3х/40 км/ч
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Автор:
dodger - 6 лет назад
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