Respuesta :


1.Find a number both denominators can go into.Which is 16.
(What ever is done to the denominator must be applied to the numerator).

15*1/16*1 - 3*4/4*4
               v
      15/16 - 12/16

2. Subtract.

15 - 12 = 3/16


Answer: 3/16

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