Предмет: Математика, автор: mak19

собственная скорость катера 18 км/час. Вычеслить скорости катера против течения и по течению если скорость течения 1,5км/час

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Автор ответа: miron2077

0

18+1,5=19,5км/час по течению
18-1,5=16,5км/час против течения

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