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Adición y sustacción de Racionales
Autor :
Jesus Augusto Herrera Angarita
1.
Dada la siguiente figura, hallar:
A.
2/8
B.
3/8
C.
1/8
D.
5/8
2.
2/5+3/5
A.
1
B.
1/5
C.
4/5
D.
6/5
3.
2/11+5/11
A.
3/11
B.
4/11
C.
6/11
D.
7/11
4.
1/6+(-1/7)
A.
1/42
B.
10/42
C.
11/42
D.
5/42
5.
3/4+2/7
6.
- 3/4+2/7
A.
1
B.
- 13/28
C.
6/11
D.
15/28