Предмет: Математика, автор: Аноним

Із 140 шестикласників школи 105 займаються в спортив­них секціях. Який відсоток шестикласників займається в спортивних секціях?

Ответы

Автор ответа: J2S
5

140-100-процентов

105х процентов

105•100/140

х=75

ответ:75 процентов

Автор ответа: ab1999m
1

Ответ:

75%

Пошаговое объяснение:

140=100%

105=х

Х= (100*105)/140

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