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Mathematics, 01.12.2020 16:50 finldani4
Un anuncio luminoso tiene focos de cuatro colores diferentes. los focos azules encienden cada 12 segundos, los rojos cada 18 segundos y los verdes cada 30 segundos los focos blancos pertenecen siempre encendidos. ¿cada cuantos minutos encienden todos los mismos focos al mismo tiempo?
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Un anuncio luminoso tiene focos de cuatro colores diferentes. los focos azules encienden cada 12 seg...
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