запишите рациональное число в виде переодической десятичной дроби: -3/7, 9/16, - №13028928

запишите рациональное число в виде переодической десятичной дроби: -3/7, 9/16, -511/90,17/99
- Предмет:
  Математика
- Автор:
  dropoutlfin
- 6 лет назад

Ответы 1

-3/7=-0,(428571)9/16 - не периодическая-511/90=-5,6(7)17/99=0,(17)
- Автор:
  zaqueo
- 6 лет назад
- 0
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