
Repaso II. Operaciones con fracciones, proporcionalidad y porcentajes. 2º eso
Authored by Lucía Nogueira
Mathematics
7th Grade
Used 84+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¡Recuerda simplificar el resultado, si es posible!
30/72
3/5
5/12
16/15
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Aplica las propiedades de las potencias, calcula y simplifica:
-25
1/10
1/25
2/10=1/5
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
53/30
27/15
-15/28
37/30
4.
MULTIPLE CHOICE QUESTION
15 mins • 12 pts
Aplica las propiedades de las potencias, calcula y simplifica:
135/4
-125/64
-15/81
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
1/8
-3/4
5/27
-3/5
6.
MULTIPLE CHOICE QUESTION
15 mins • 12 pts
Aplica las propiedades de las potencias, calcula y simplifica el resultado:
-27
24/8
81
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¡Recuerda simplificar, si es posible!
-2/5
5/2
3/25
-2/7
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