57% это 12 км = ? Плиз пожалуйста помогите

57% это 12 км = ?
Плиз пожалуйста помогите
- Предмет:
  Математика
- Автор:
  cookie19
- 5 лет назад

Ответы 3

Спасибо
- Автор:
  fionaghmi
- 5 лет назад
- 0
57% от 12 км?? ню ок :З12км - 100%?км - 57%12 (умножить на) 57 : 100 = 6.84 км.
- Автор:
  krish
- 5 лет назад
- 0
что надо найти? если 57% от 12 км - то это 6,84 кмЕсли 12 км - это 57% , а надо найти сколько км 100% то:12 -57%x - 100%x=(12*100)/57=21.05 км
- Автор:
  captain crunch
- 5 лет назад
- 0
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помогите пожалуйста(( очень очень Упражнение 1. Прочитайте и переведите следующие предло-
жения, обращая внимание на то, какой частью речи являются
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57% это 12 км = ? Плиз пожалуйста помогите

Ответы 3

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57% это 12 км = ?
Плиз пожалуйста помогите