Предмет: Математика, автор: ladytiktok9678

Швидкість катера 18,3 км/год ,а швидкість течії 1,7 км/год. Знайти швидкість катера за течією т апроти течії​

Ответы

Автор ответа: markkrupin2011
0

Ответ:

Пошаговое объяснение:

1) 18,3-1,7=16,6(км)-проти течії

2) 18,3+1,7=20(км)-за течією

Автор ответа: balogliza958
0

Ответы: за течією 20км/год та проти течії 17.6км/

Пошаговое объяснение:

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