Предмет: Математика, автор: Miatrisss

В 5а классе 24 ученика. 75% из них по математике имеют оценки 4 и 5. Сколько человек в 5а классе учатся без троек по математике?

Ответы

Автор ответа: yumoo

3

(24*75%)/100%=18 человек учатся без троек

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