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Add 12/49 and 9/30

12/49 + 9/30 is 267/490.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 30 is 1470

    Next, find the equivalent fraction of both fractional numbers with denominator 1470
  2. For the 1st fraction, since 49 × 30 = 1470,
    12/49 = 12 × 30/49 × 30 = 360/1470
  3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
    9/30 = 9 × 49/30 × 49 = 441/1470
  4. Add the two like fractions:
    360/1470 + 441/1470 = 360 + 441/1470 = 801/1470
  5. 801/1470 simplified gives 267/490
  6. So, 12/49 + 9/30 = 267/490

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