Предмет: Математика, автор: MereiAshetova

Скорость мотоциклиста 41,5км/ч.Какое расстояние мотоциклист проехал за 1ч 15мин

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Автор ответа: myavle

51,8 км
41,5/4+41,5=10,3+41,5=51,8

myavle: делим на 4,потому что 15 минут=четверть часа

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