От стальной трубы отпилили 13 м, потом ещё 14 м, и осталось 11 м трубы. Какой длины была труба вначале? - №16129377

От стальной трубы отпилили 13 м, потом ещё 14 м, и осталось 11 м трубы. Какой длины была труба вначале?
- Предмет:
  Математика
- Автор:
  gooset1uk
- 6 лет назад

Ответы 1

1)13+14=27 2)27+11=38Ответ:38 метров
- Автор:
  midnight84
- 6 лет назад
- 0
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