Mathematics
Mathematics, 30.06.2021 20:10, EmmaPreston43

En una radio, 1/8 del dia esta destinado a emitir publicidad. Del total de publucidad, 3/5 corresponden a comerciales de univercidades. En esta radio,¿que fraccion del tiempo diario corrsponde a publicidad de univercidades.

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En una radio, 1/8 del dia esta destinado a emitir publicidad. Del total de publucidad, 3/5 correspon...

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