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Add 4/12 and 25/63

4/12 + 25/63 is 46/63.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 12 × 21 = 252,
    4/12 = 4 × 21/12 × 21 = 84/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    25/63 = 25 × 4/63 × 4 = 100/252
  4. Add the two like fractions:
    84/252 + 100/252 = 84 + 100/252 = 184/252
  5. 184/252 simplified gives 46/63
  6. So, 4/12 + 25/63 = 46/63

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