01.04.2022

На экзамене по математике 15% выпускников школы набрали 100 баллов. Сколько выпускников в школе, если 100 баллов получило 9 человек?

Вопрос школьника по предмету Математика

Ответ учителя по предмету Математика

Ответ:

1)100-15=85 2)85-9=76

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