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balu736 [363]
3 years ago
8

La formula para calcular el 30% de descuento en una tienda esta dada por la expresion y=0.30X

Mathematics
1 answer:
trapecia [35]3 years ago
3 0
La formula para calcular cualquier descuento esta dada por (100 - descuento)/100

en ese caso seria Y = (1-0.3)X = 0.7X
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