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ПОМОГИТЕ
Собственная скорость лодки равна 4 км/ч, а скорость течения реки равна 1,5 км/ч. С какой скоростью будет двигаться лодка против течения реки?-
Предмет:
Математика -
Автор:
mad max - 6 лет назад
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Ответы 2
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4-1.5=2.5км/ч......................
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Автор:
oscarkmpv - 6 лет назад
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Собственная скорость = 4 км/чСкорость течения = 1,5 км/ч4-1,5= 2,5 км/чОтвет: скорость лодки против течения реки 2,5 км/ч.
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Автор:
bradleyirxv - 6 лет назад
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