Субботним утром школьники отправились в лес где собрались изучать жизнь рыжих лесных

Субботним утром школьники отправились в лес где собрались изучать жизнь рыжих лесных муровьёв.они прошли 2/5 расстояния от школы до леса за 2 часа шагая со скоростью 3км/ч потом они устроили 15 минутный привал и прошли оставшееся расстояние с той же скоростью.сколько времени заняла дорога в лес?
- Предмет:
  Математика
- Автор:
  sydneyjxyy
- 5 лет назад

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