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Add 7/28 and 3/27

7/28 + 3/27 is 13/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 27 is 756

    Next, find the equivalent fraction of both fractional numbers with denominator 756
  2. For the 1st fraction, since 28 × 27 = 756,
    7/28 = 7 × 27/28 × 27 = 189/756
  3. Likewise, for the 2nd fraction, since 27 × 28 = 756,
    3/27 = 3 × 28/27 × 28 = 84/756
  4. Add the two like fractions:
    189/756 + 84/756 = 189 + 84/756 = 273/756
  5. 273/756 simplified gives 13/36
  6. So, 7/28 + 3/27 = 13/36

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