Respuesta :

Answer:

the answer is b

Step-by-step explanati

  1. Answer: The answer would be D

Step-by-step explanation:  

  1. 1/2+ 1/4=2/6-
  2. 1/6 =1+1/8=2/8-1/10
  3. 1/-2+1/12=
  4. 2/12
  5. =1/2

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