Шагая по 5 шагов вперёд и 2 шага назад, ребёнок сделал 75 шагов. Сколько шагов вперёд сделал

Шагая по 5 шагов вперёд и 2 шага назад, ребёнок сделал 75 шагов. Сколько шагов вперёд сделал ребёнок?
- Предмет:
  Математика
- Автор:
  mason72
- 6 лет назад

Ответы 2

Ответ:55
Пошаговое объяснение:
75:7 получаем 10 подходов по 5 шагов вперед и два назад, отсюда следует что 50 + остаток 5 шагов, эти пять шагов будут вперед, в общем 55 шагов вперёд
- Автор:
  rylie17
- 6 лет назад
- 0
Ответ:75:7=10 остаток 5
50+5 = 55
Ответ:55
Пошаговое объяснение:
- Автор:
  frisco
- 6 лет назад
- 0
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Шагая по 5 шагов вперёд и 2 шага назад, ребёнок сделал 75 шагов. Сколько шагов вперёд сделал ребёнок?

Ответы 2

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