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Add 63/15 and 20/49

1st number: 4 3/15, 2nd number: 20/49

63/15 + 20/49 is 1129/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 49 is 735
  2. For the 1st fraction, since 15 × 49 = 735,
    63/15 = 63 × 49/15 × 49 = 3087/735
  3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
    20/49 = 20 × 15/49 × 15 = 300/735
  4. Add the two fractions:
    3087/735 + 300/735 = 3087 + 300/735 = 3387/735
  5. After reducing the fraction, the answer is 1129/245
  6. In mixed form: 4149/245

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