помогите решить!!!!! 2,47-1 64/75-1 3/25-(-2,53)-вычесть удобным способом - №22818170

помогите решить!!!!! 2,47-1 64/75-1 3/25-(-2,53)-вычесть удобным способом
- Предмет:
  Математика
- Автор:
  bogeyellis
- 5 лет назад

Ответы 1

=2,47+2,53 -(1 64/75+1 9/75)=5 - 2 73/75 = 2 2/75----------------------------------------------------------------------
- Автор:
  azulrnd8
- 5 лет назад
- 0
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