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Add 30/98 and 15/8

1st number: 30/98, 2nd number: 1 7/8

30/98 + 15/8 is 855/392.

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,
    30/98 = 30 × 4/98 × 4 = 120/392
  3. Likewise, for the 2nd fraction, since 8 × 49 = 392,
    15/8 = 15 × 49/8 × 49 = 735/392
  4. Add the two like fractions:
    120/392 + 735/392 = 120 + 735/392 = 855/392
  5. So, 30/98 + 15/8 = 855/392
    In mixed form: 271/392

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