Предмет: Математика, автор: arinadzyubenko2002

Собственная скорость лодки 8 км в час ,скорость течения реки 2 км в час . Какое расстояние проплывет лодка за 2 часа против течения реки ? за 4 часа по течению реки ? нужно решение задачи ???

Ответы

Автор ответа: abdrashitova200
0
решение:
8×2=16
16×4=64 км за 2 часа
Автор ответа: abdrashitova200
0
а как правельно?
Автор ответа: arinadzyubenko2002
0
8 - 2
Автор ответа: arinadzyubenko2002
0
6 умножить на 2
Автор ответа: arinadzyubenko2002
0
8 + 2
Автор ответа: arinadzyubenko2002
0
10 умножить на 4
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