Какую часть гектара составляют 300 кв.м? 450 кв.м? 5 а ? - №17628491

Какую часть гектара составляют 300 кв.м? 450 кв.м? 5 а ?
- Предмет:
  Математика
- Автор:
  nana37
- 5 лет назад

Ответы 1

1 га = 10000 м²1 а (сотка) = 100 м² = 0,01 га--------------------------------------------300 м² = 0,03 га450 м² = 0,045 га5 а = 0,05 га
- Автор:
  abagailtvvo
- 5 лет назад
- 0
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