Percent Change
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
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16 questions
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1.
FLASHCARD QUESTION
Front
¿Qué es el cambio porcentual?
Back
El cambio porcentual es una medida que muestra el cambio en un valor en relación con su valor original, expresado como un porcentaje.
2.
FLASHCARD QUESTION
Front
¿Cómo se calcula el cambio porcentual?
Back
Cambio porcentual = ((Nuevo valor - Valor antiguo) / Valor antiguo) * 100
3.
FLASHCARD QUESTION
Front
¿Qué significa un aumento porcentual?
Back
Un aumento porcentual indica que el nuevo valor es mayor que el valor original.
4.
FLASHCARD QUESTION
Front
¿Qué significa una disminución porcentual?
Back
Una disminución porcentual indica que el nuevo valor es menor que el valor original.
5.
FLASHCARD QUESTION
Front
Ejemplo de aumento porcentual: Si un precio sube de $50 a $75, ¿cuál es el cambio porcentual?
Back
Cambio porcentual = ((75 - 50) / 50) * 100 = 50% aumento.
6.
FLASHCARD QUESTION
Front
Ejemplo de disminución porcentual: Si un precio baja de $80 a $60, ¿cuál es el cambio porcentual?
Back
Cambio porcentual = ((60 - 80) / 80) * 100 = 25% disminución.
7.
FLASHCARD QUESTION
Front
¿Qué es un aumento del 20% sobre 100?
Back
Un aumento del 20% sobre 100 es 120.
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