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Add 25/8 and 70/98

1st number: 3 1/8, 2nd number: 70/98

25/8 + 70/98 is 215/56.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 8 × 49 = 392,
    25/8 = 25 × 49/8 × 49 = 1225/392
  3. Likewise, for the 2nd fraction, since 98 × 4 = 392,
    70/98 = 70 × 4/98 × 4 = 280/392
  4. Add the two like fractions:
    1225/392 + 280/392 = 1225 + 280/392 = 1505/392
  5. 1505/392 simplified gives 215/56
  6. So, 25/8 + 70/98 = 215/56
    In mixed form: 347/56

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