Вопрос школьника по предмету Математика
При обследовании 100 студентов были получены следующие данные о числе студентов, изучающих различные языки: только немецкий 18, но не испанский 23, немецкий и французский 8, немецкий 26, французский 48, французский и испанский 8, никакого языка 24. Сколько студентов изучают испанский язык?
Ответ учителя по предмету Математика
Из условия видно, что испанский язык изучает 8 студентов.
Либо Вы неверно написали условие, либо ответ — 8.
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