Предмет: Математика, автор: khatipov88

В классе 8 учеников, из них 4 ученика учатся на 4 и 4 ученика на 3. Найти среднюю оценку?

Ответы

Автор ответа: katyakaterina2222

0

Ответ:

4+4+4+4+3+3+3+3:8=3,5

Пошаговое объяснение:

У нас всего 8 учеников по этому делим на 8.

А 4 оценки - 4 и 4 оценки-3 из мы добавляем.

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