63/64 ÷ 45/56=? Помогите плиз/ это дробь - №26293847

63/64 ÷ 45/56=? Помогите плиз
/ это дробь
- Предмет:
  Математика
- Автор:
  maggiedpzi
- 5 лет назад

Ответы 1

63/64÷45/56=63/64 × 56/45=7×7/5×8=49/40==1 9/40 примерно так))
- Автор:
  bridgerovfp
- 1 год назад
- 7
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