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Add 54/12 and 20/49

1st number: 4 6/12, 2nd number: 20/49

54/12 + 20/49 is 481/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 49 is 588

    Next, find the equivalent fraction of both fractional numbers with denominator 588
  2. For the 1st fraction, since 12 × 49 = 588,
    54/12 = 54 × 49/12 × 49 = 2646/588
  3. Likewise, for the 2nd fraction, since 49 × 12 = 588,
    20/49 = 20 × 12/49 × 12 = 240/588
  4. Add the two like fractions:
    2646/588 + 240/588 = 2646 + 240/588 = 2886/588
  5. 2886/588 simplified gives 481/98
  6. So, 54/12 + 20/49 = 481/98
    In mixed form: 489/98

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