Предмет: Математика, автор: valeriasidorenko10

б) Моторная лодка, двигаясь со скоростью 15 км/ч, прош-
ла путь между пристанями за 3 часа. Сколько времени
потребуется, чтобы пройти это расстояние на байдарке со
скоростью 5 км/ч? решить уравнением

Ответы

Автор ответа: danilakchebash

Ответ:15*3＝5x

45＝5x

X＝45/5

X＝9

Ответ:9 часов

Пошаговое объяснение:

valeriasidorenko10: Спасибо

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