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Add or subtract the following mixed numbers using the first method. (Add the whole numbers; add the fractions; combine the parts of the sum for the answer.) Be sure your answers are in mixed number format and reduced to lowest terms.
2 2/3 +4 1/8 =

Respuesta :

6 19/24

Step-by-step explanation:

  1. Find the LCM(lowest common multiple) of 3 and 8 which is 24
  2. Multiply the denominator of 2/3 by 8 and 1/8 by 3
  3. Whatever you do to the denominator you have to do to the numerator, so you also have to multiply the numerator of 2/3 by 8 and 1/8 by 3 = 2 16/24 + 4 3/24
  4. Add the whole numbers (4+2= 6)
  5. Add the fractions (16/24 + 3/24= 19)
  6. Put them together and the answer is 6 19/24

I can't really explain things properly, but I hope it helps

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