Вычислите:а) 5/7*7/10б)2½*(-4/5)в) (-14/20)*(-4/7) - №29206186

Вычислите:
а) 5/7*7/10
б)2½*(-4/5)
в) (-14/20)*(-4/7)
- Предмет:
  Математика
- Автор:
  ortiz
- 6 лет назад

Ответы 1

Решение на фото. а) 0.5б) -2в) 0,4
- Автор:
  winters
- 6 лет назад
- 0
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