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Add 12/63 and 30/12

1st number: 12/63, 2nd number: 2 6/12

12/63 + 30/12 is 113/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 12 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 63 × 4 = 252,
    12/63 = 12 × 4/63 × 4 = 48/252
  3. Likewise, for the 2nd fraction, since 12 × 21 = 252,
    30/12 = 30 × 21/12 × 21 = 630/252
  4. Add the two like fractions:
    48/252 + 630/252 = 48 + 630/252 = 678/252
  5. 678/252 simplified gives 113/42
  6. So, 12/63 + 30/12 = 113/42
    In mixed form: 229/42

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