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Add 27/98 and 81/8

1st number: 27/98, 2nd number: 10 1/8

27/98 + 81/8 is 4077/392.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 8 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 98 × 4 = 392,
    27/98 = 27 × 4/98 × 4 = 108/392
  3. Likewise, for the 2nd fraction, since 8 × 49 = 392,
    81/8 = 81 × 49/8 × 49 = 3969/392
  4. Add the two like fractions:
    108/392 + 3969/392 = 108 + 3969/392 = 4077/392
  5. So, 27/98 + 81/8 = 4077/392
    In mixed form: 10157/392

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