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Mathematics, 13.11.2020 03:50 genyjoannerubiera

Un ingeniero realiza las siguientes observaciones sobre las ventas de impresoras en una tienda: Hay impresoras Epson, Hp y Cannon. El número de impresoras Epson y HP es cinco veces el número de las Cannon. Además, el número de impresoras Epson es el triple que el de la Cannon y El total de impresoras Cannon y Hp asciende a 123

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Un ingeniero realiza las siguientes observaciones sobre las ventas de impresoras en una tienda: Hay...
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