Предмет: Математика, автор: klevaby

Велосипедист за 3 ч проехал 48 км. Сколько времени ему понадобиться , чтобы ,двигаясь с той же скоростью,проехать расстояние,на 32 км больше?

Ответы

Автор ответа: Մարիամ1803Ս

Ответ: 5 часов

Пошаговое объяснение:

Для решения задачи сначала нужно узнать скорость. Чтобы узнать скорость, нужно расстояние разделить на время: V=S:t

48:3=16 км/ч

Теперь мы должны узнать какое расстояние нам нужно пройти: 48+32=80км

А чтобы узнать время, нужно расстояние разделить на скорость: t=S:V

80:16=5 часов

Ответ: 5 часов

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