Предмет: Математика, автор: Sofiya12578

Машина ехала 72 км/ч ,она проехала 1/3 всего пути за 3 часа. С какой скоростью она должна проехать весь оставшийся путь за 6 часов.

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Ответы

Автор ответа: 68tata

Ответ: с тлй же скоростью

Решение:
1)72*3=216 (км)- проехала машина за 3 часа
2)216*2=432 (км) - осталось проехать
3)432:6=72 (км/ч)

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Машина ехала 72 км/ч ,она проехала 1/3 всего пути за 3 часа. С какой скоростью она должна проехать весь оставшийся путь за 6 часов. помогите пж

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Машина ехала 72 км/ч ,она проехала 1/3 всего пути за 3 часа. С какой скоростью она должна проехать весь оставшийся путь за 6 часов.

помогите пж