Предмет: Математика, автор: таня263263

скорость пловца 10 метров секунду выразите эту скорость в километрах в час

Ответы

Автор ответа: Kma86

0

10*60=600м/мин

600*60=36000 м/ч

36000 м/ч=36 км/ч

Автор ответа: 123456789303

0

10:1000=0.01
1×3600=3600
0.01:3600=36км/ч

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