Предмет: Математика, автор: picuksenia752

В класі 28 учнів. Чи може бути так, щоб у 9 з них мали по 3 друга, 11 по 4 друга, а 8 — по 5 друзів?
Даю 30 балів!

Ответы

Автор ответа: MatvijS
0

Ответ:

Можуть

Пошаговое объяснение:

У задачі не вказано, що обов'язково друзі повинні бути тільки з класу

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