Пользуясь основным свойством дроби, найдите значения a, при котором верно равенство: 1) а/5 - Дата: 23.12.2019, Автор: andre88 - №7502679

Пользуясь основным свойством дроби, найдите значения a, при котором верно равенство: 1) а/5 = 6/15 2) 56/70 = 8/а 3) 1/12 = 4/а 4) а/60 = 6/5.
- Предмет:
  Математика
- Автор:
  andre88
- 5 лет назад

Ответы 1

1а=5*6/15=22а=70*8/56=103а=12*4/1=484а=60*6/5=72
- Автор:
  willowadkins
- 5 лет назад
- 0
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