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Add 28/98 and 63/27

1st number: 28/98, 2nd number: 2 9/27

28/98 + 63/27 is 55/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 27 is 2646
  2. For the 1st fraction, since 98 × 27 = 2646,
    28/98 = 28 × 27/98 × 27 = 756/2646
  3. Likewise, for the 2nd fraction, since 27 × 98 = 2646,
    63/27 = 63 × 98/27 × 98 = 6174/2646
  4. Add the two fractions:
    756/2646 + 6174/2646 = 756 + 6174/2646 = 6930/2646
  5. After reducing the fraction, the answer is 55/21
  6. In mixed form: 213/21

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