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Mathematics, 21.04.2021 21:30 xuzixin2004

Ayuda porfa con solucion mental, planteamiento y operaciones 1.- Rogelio compra una chamarra que tiene el 45% de descuento. Si su precio normal es de
$1750.00 ¿Cuánto pagó por la chamarra?

2.- Lorena pide por Internet unos zapatos que le costaron $ 458.00 Le cobran es 12% por
enviárselos a su domicilio.
¿Cuánto pagará Lorena por los zapatos y el envío?

3.- Una pantalla de T. V. tiene el 35% de descuento. Si se pagan $3580. ¿Cuál es el precio de la
pantalla a sin descuento?

4.- Julián quiere compra un boleto para ver las ballenas. El precio normal es de $2800.00 y lo
consigue en $1750. ¿Qué porcentaje de descuento tenía?

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Ayuda porfa con solucion mental, planteamiento y operaciones 1.- Rogelio compra una chamarra que t...
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