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Add 25/2 and 28/63

1st number: 12 1/2, 2nd number: 28/63

25/2 + 28/63 is 233/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 63 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 2 × 63 = 126,
    25/2 = 25 × 63/2 × 63 = 1575/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    28/63 = 28 × 2/63 × 2 = 56/126
  4. Add the two like fractions:
    1575/126 + 56/126 = 1575 + 56/126 = 1631/126
  5. 1631/126 simplified gives 233/18
  6. So, 25/2 + 28/63 = 233/18
    In mixed form: 1217/18

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