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Add 49/63 and 4/9

49/63 + 4/9 is 11/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 9 is 63
  2. For the 1st fraction, since 63 × 1 = 63,
    49/63 = 49 × 1/63 × 1 = 49/63
  3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
    4/9 = 4 × 7/9 × 7 = 28/63
  4. Add the two fractions:
    49/63 + 28/63 = 49 + 28/63 = 77/63
  5. 77/63 simplified gives 11/9
  6. So, 49/63 + 4/9 = 11/9
    In mixed form: 12/9

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