Предмет: Алгебра, автор: захар135

помогите пж четыре ученика класса ходят в шахматный клуб они составляют 2 пятых класса Сколько учеников в этом классе

Ответы

Автор ответа: Mariia56

4 ученика - 2/5
Не ходят в шахматных клуб - 3/5
Значит,всего в классе 2 * 5=10 учеников
Ответ 10 учеников

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