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В первый день автобус ехал 04:00 со скоростью 70 километров в час а второй 03:00 со скоростью 84 километра в час найдите среднюю скорость его движения за два дня
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Предмет:
Математика -
Автор:
brendanunj6 - 6 лет назад
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Ответы 1
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70 + 84 = 154. 154 : 2 = 77
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Автор:
ellorypae6 - 6 лет назад
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