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Add 18/27 and 1/12

18/27 + 1/12 is 3/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 12 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 27 × 4 = 108,
    18/27 = 18 × 4/27 × 4 = 72/108
  3. Likewise, for the 2nd fraction, since 12 × 9 = 108,
    1/12 = 1 × 9/12 × 9 = 9/108
  4. Add the two like fractions:
    72/108 + 9/108 = 72 + 9/108 = 81/108
  5. 81/108 simplified gives 3/4
  6. So, 18/27 + 1/12 = 3/4

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