
PORCENTAJES
Presentation
•
Mathematics
•
2nd Grade
•
Hard
Celina Guerrero
FREE Resource
2 Slides • 2 Questions
1
PORCENTAJE
I.Q. MARÍA CELINA PÉREZ GUERRERO
2
PORCENTAJES A DECIMAL
Ejemplo: 45% de 180
1. Convertir el porcentaje a número decimal: 45/100= 0.45
(45 esta siendo comparada con 100),
Recorriendo dos lugares hacia la derecha ya que estamos
dividiendo en una potencia de 10.
2. El número obtenido lo multiplicamos por dato que queremos
obtener el porcentaje.
180 x 0.45=81
3
Open Ended
¿QUÉ TANTO ENTENDISTE DE LA PRESENTACIÓN?
4
Multiple Choice
¿CUÁNTO ES EL 36% DE 500?
250
180
400
76
PORCENTAJE
I.Q. MARÍA CELINA PÉREZ GUERRERO
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