Mathematics, 25.02.2021 21:40 emalvidrez5205

Un fabricante de velas ha sido muy exitoso en su negocio, así que aumenta su precio normal y ahora vende las velas a tres por $27.50 Usualmente es precio que las vendía es a tres por $13.50 ¿Cuánto es el porcentaje en el aumento de precio de la venta de velas?

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Un fabricante de velas ha sido muy exitoso en su negocio, así que aumenta su precio normal y ahora v...