
OPERACIONES CON FRACCIONES 2º ESO
Authored by Jessica Castellano
Mathematics
6th Grade
Used 1+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
1/2
1/4
3/4
2/3
2/5
Answer explanation
Para calcular 1 - 1/2, restamos 1/2 de 1. Esto es equivalente a 2/2 - 1/2 = 1/2. Por lo tanto, la respuesta correcta es 1/2.
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
1/4
1/2
3/4
2/5
5/8
Answer explanation
Para calcular 1 - 1/4, restamos 1/4 de 1. Esto es equivalente a 4/4 - 1/4 = 3/4. Por lo tanto, la respuesta correcta es 3/4.
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
1/4
1/2
3/4
2/3
5/8
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
1/2
2/5
3/10
1/10
0
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
1/3
2/5
4/15
6/15
0
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
17/20
2/15
4
25/4
1/4
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Opera y simplifica: 2 − 2/3 + 1/2
11/6
7/6
5/6
3/2
1
Answer explanation
Para resolver 2 - 2/3 + 1/2, primero convertimos a fracciones: 2 = 12/6, -2/3 = -4/6, y 1/2 = 3/6. Sumamos: 12/6 - 4/6 + 3/6 = (12 - 4 + 3)/6 = 11/6. La respuesta correcta es 11/6.
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