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Add 7/12 and 3/63

7/12 + 3/63 is 53/84.

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,
    7/12 = 7 × 21/12 × 21 = 147/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    3/63 = 3 × 4/63 × 4 = 12/252
  4. Add the two like fractions:
    147/252 + 12/252 = 147 + 12/252 = 159/252
  5. 159/252 simplified gives 53/84
  6. So, 7/12 + 3/63 = 53/84

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