Oliver6637 Oliver6637

01-10-2018
Mathematics

contestada

¿qué porcentaje de rebaja se hace en una deuda de $ 4.500 que se reduce a $ 3.600

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tramserran tramserran

01-10-2018

[tex]\frac{new - original}{original} * 100[/tex] = percent change

[tex]\frac{3600 - 4500}{34500} * 100[/tex] = percent change

[tex]\frac{-900}{4500} * 100[/tex] = percent change

-0.20 * 100 = percent change

-20% = percent change

Answer: reduced 20%

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