Предмет: Математика, автор: uolts

Пункт b помогите плиз ну очень надо

Приложения:

Ответы

Автор ответа: Lipofski

x - 100%
78 - 60%(100-40)
78*100/60=130

Автор ответа: chumanova02

1) 100-40=60 (%) село в самолёт.
2) 78:60=1,3 (1-%) всех пассажиров.
3) 1,3*100=130 (чел.)
Ответ: 130 человек может сесть в самолёт.

Автор ответа: uolts

спасибо огромное

Автор ответа: chumanova02

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