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Add 27/63 and 18/36

27/63 + 18/36 is 13/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 36 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 63 × 4 = 252,
    27/63 = 27 × 4/63 × 4 = 108/252
  3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
    18/36 = 18 × 7/36 × 7 = 126/252
  4. Add the two like fractions:
    108/252 + 126/252 = 108 + 126/252 = 234/252
  5. 234/252 simplified gives 13/14
  6. So, 27/63 + 18/36 = 13/14

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