Грузовой автомобиль,двигаясь со скоростью 59,4 км\ч,догоняет мотоциклиста,который едет со скоростью 33,5 км\ч.каково будет расстояние между ними через 0,8ч,если сейчас оно равно 54,2км?

59,4-33,5=25,9км/час скорость сближения (догоняет за час) 25,9*0,8=20,72км (на столько сблизятся за 0,8 часа) 54,2-20,72=33,48км (расстояние между ними через 0,8 часа)

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