Respuesta :

Answer:

1/4

Step-by-step explanation:

- 1/4 + 1/2

Get a common denominator

-1/4 + 1/2*2/2

-1/4 + 2/4

1/4

Answer:

1/4

Step-by-step explanation:

-(1/4)+1/2

=-1/4+1/2

=1/4

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