2 1/48-1 55/72 плизз - Знания.site

2 1/48-1 55/72
плизз
- Предмет:
  Математика
- Автор:
  johnnymontgomery
- 5 лет назад

Ответы 1

Ответ:
37/144
Пошаговое объяснение:
$2\frac{1}{48}-1\frac{55}{72} = \frac{97}{48}-\frac{127}{72}=\frac{3*97}{144}-\frac{2*127}{144}=\frac{291}{144}-\frac{254}{144}=\frac{291-254}{144}=\frac{37}{144}$
- Автор:
  zaqueorivn
- 5 лет назад
- 0
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