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Add 18/27 and 5/4

1st number: 18/27, 2nd number: 1 1/4

18/27 + 5/4 is 23/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 4 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 4 × 27 = 108,
    5/4 = 5 × 27/4 × 27 = 135/108
  4. Add the two like fractions:
    72/108 + 135/108 = 72 + 135/108 = 207/108
  5. 207/108 simplified gives 23/12
  6. So, 18/27 + 5/4 = 23/12
    In mixed form: 111/12

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