Найдите значение выражения (2/7+(1/2)в квадрате +3/4):1 1/7 Пожалуйста по действиям. - №26941632

Найдите значение выражения
(2/7+(1/2)в квадрате +3/4):1 1/7
Пожалуйста по действиям.
- Предмет:
  Математика
- Автор:
  isabellabauer
- 5 лет назад

Ответы 1

1 1/7= 8/71) (1/2)²+3/4=1/4+3/4=4/4=12) 2/7+1=2/7+7/7= 9/73) 9/7:8/7=9/7*7/8= 9/8=1 1/8
- Автор:
  kaileykl5o
- 5 лет назад
- 0
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