к шлангу длиной15 метров присоединили 2 шланга по5 метров какой длины получится шланг - №11384816

к шлангу длиной15 метров присоединили 2 шланга по5 метров какой длины получится шланг
- Предмет:
  Математика
- Автор:
  davemfuh
- 5 лет назад

Ответы 1

1)2*5=10м-шланга присоединили2) 15+10=25м-длина шланга
- Автор:
  topaz
- 5 лет назад
- 0
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