Вопрос школьника по предмету Математика
Автомобиль проехал 180 км за 3 часа. За сколько часов он проедет 240 км при такой же скоростью?
Ответ учителя по предмету Математика
сначала найдём скорость
180 / 3 = 60 км/ч
время = расстояние / скорость
240 / 60 = 4 часа
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