за 3.5 м ткани заплатили 577.5 р какова стоимость 20.25 м этой ткани - №11168874

за 3.5 м ткани заплатили 577.5 р какова стоимость 20.25 м этой ткани
- Предмет:
  Математика
- Автор:
  kittyqjpu
- 5 лет назад

Ответы 1

1)577.5/3.5=165р.-за 1м 2)165*20.25=3341.25
- Автор:
  clarkaffn
- 5 лет назад
- 0
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