Explicación paso a paso:
1. 45/48
33/24
2.
- 24/64 = - 12/32 = -6/16 = - 3/8
220/990 = 110/445 = 22/89
-125/620 = - 25/124
3.
77
28
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Respuesta:
Explicación paso a paso:
1. 45/48
33/24
2.
- 24/64 = - 12/32 = -6/16 = - 3/8
220/990 = 110/445 = 22/89
-125/620 = - 25/124
3.
77
28