расстояние между двумя городами aиb на карте 2,8см.Масштаб карты 1÷7500000. Найдите расстояние между городами a и b на местности.

расстояние между двумя городами aиb на карте 2,8см.Масштаб карты 1÷7500000. Найдите расстояние между городами a и b на местности.
- Предмет:
  Математика
- Автор:
  charlie731
- 6 лет назад

Ответы 4

Ой нет, там 210
- Автор:
  liliakrause
- 6 лет назад
- 0
спасибо
- Автор:
  love81
- 6 лет назад
- 0
Карта Местность1 75000002,8 xx=2,8*7500000/1=21000000Ответ:S между А и В-21000000см. или 210км.
- Автор:
  autumn4tmo
- 6 лет назад
- 0
М=1:7500000Sк=2,8Sм=?2,8/x=1/7500000x= 28×7500000/1x=21000000=21кмОтвет: 21 км
- Автор:
  ellav69p
- 6 лет назад
- 0
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расстояние между двумя городами aиb на карте 2,8см.Масштаб карты 1÷7500000. Найдите расстояние между городами a и b на местности.

Ответы 4

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