Решите уравнение 1)5/12y+1.3=0.53+7/8y 2)1.5/6:7.1/3=1.6:x - №18853051

Решите уравнение

1)5/12y+1.3=0.53+7/8y

2)1.5/6:7.1/3=1.6:x
- Предмет:
  Математика
- Автор:
  jerrynzvi
- 6 лет назад

Ответы 1

1) (7/8 - 5/12) ·y=1,3 - 0,53 (21/24 - 10/24)·y = 0,77 11/24 ·y = 0,77 y = 24·0,77/11 = 24·0,07= 1,682) 1,5/(6·1,3)= 1,6:x 1,5·x = 6·1,3 ·1,6 x = 8,32
- Автор:
  jester6dy9
- 6 лет назад
- 0
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All Russian people know the names Alexander Suvorov an

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