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Add 27/21 and 27/24

1st number: 1 6/21, 2nd number: 1 3/24

27/21 + 27/24 is 135/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 21 × 8 = 168,
    27/21 = 27 × 8/21 × 8 = 216/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    27/24 = 27 × 7/24 × 7 = 189/168
  4. Add the two like fractions:
    216/168 + 189/168 = 216 + 189/168 = 405/168
  5. 405/168 simplified gives 135/56
  6. So, 27/21 + 27/24 = 135/56
    In mixed form: 223/56

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