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Add 63/15 and 30/9

1st number: 4 3/15, 2nd number: 3 3/9

63/15 + 30/9 is 113/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 9 is 45
  2. For the 1st fraction, since 15 × 3 = 45,
    63/15 = 63 × 3/15 × 3 = 189/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    30/9 = 30 × 5/9 × 5 = 150/45
  4. Add the two fractions:
    189/45 + 150/45 = 189 + 150/45 = 339/45
  5. After reducing the fraction, the answer is 113/15
  6. In mixed form: 78/15

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