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Add 15/98 and 27/30

15/98 + 27/30 is 258/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 30 is 1470
  2. For the 1st fraction, since 98 × 15 = 1470,
    15/98 = 15 × 15/98 × 15 = 225/1470
  3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
    27/30 = 27 × 49/30 × 49 = 1323/1470
  4. Add the two fractions:
    225/1470 + 1323/1470 = 225 + 1323/1470 = 1548/1470
  5. After reducing the fraction, the answer is 258/245
  6. In mixed form: 113/245

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