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Add 81/27 and 54/36

1st number: 3 0/27, 2nd number: 1 18/36

81/27 + 54/36 is 9/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 36 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 27 × 4 = 108,
    81/27 = 81 × 4/27 × 4 = 324/108
  3. Likewise, for the 2nd fraction, since 36 × 3 = 108,
    54/36 = 54 × 3/36 × 3 = 162/108
  4. Add the two like fractions:
    324/108 + 162/108 = 324 + 162/108 = 486/108
  5. 486/108 simplified gives 9/2
  6. So, 81/27 + 54/36 = 9/2
    In mixed form: 41/2

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