
VARIACIÒN PORCENTUAL
Authored by GIOVANNA MEDINA
Mathematics
8th Grade
Used 9+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El área de un cuadrado es 64 u2. Determina la variación, en unidades cuadradas del área, cuando su lado aumenta en un 50%.
50 unidades cuadradas.
70 unidades cuadradas.
80 unidades cuadradas.
20 unidades cuadradas.
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El área de un cuadrado es 64 u2. Determina la variación porcentual del área, cuando su lado aumenta en un 50%.
Aumentó 55%
Aumentó 75%
Aumentó 25%
Aumentó 125%
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El área de un cuadrado es 25 cm2. Determina la variación porcentual del área, cuando su lado disminuye en un 1/5.
Disminuyó 36%
Disminuyó 32%
Disminuyó 26%
Disminuyó 30%
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Las dimensiones de un rectángulo son 12 cm y 8 cm. Calcula la variación en el área cuando los lados se incrementa en un 25%.
24 unidades cuadradas
54 unidades cuadradas
29 unidades cuadradas
37 unidades cuadradas
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El volumen de un cubo es 512 u3. Determina la variación, en unidades cúbicas del volumen, cuando su arista aumenta en un 25%.
458 unidades cúbicas
408 unidades cúbicas
488 unidades cúbicas
288 unidades cúbicas
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