Предмет: Математика, автор: ивангай007

из 1 города одновременно в противоположных направлениях выехали 2 мотоциклиста, и через 1,2 часа окозались на расстояние 156 км друг от друга. Найдите скорость каждого, если скорость 1 из них в 1,6 < скорости другого

Ответы

Автор ответа: GlebGor1998

х - скорость одного мотоциклиста
1,6х - скорость другого мотоциклиста , из условия задачи имем
(х +1,6х)*1,2 =156 3,12х = 156 х = 50 км/ч -скорость одного мотоциклиста
1,6х = 1,6 * 50 = 80 км/ч - скорость другого мотоциклиста

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