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Add 20/28 and 6/27

20/28 + 6/27 is 59/63.

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,
    20/28 = 20 × 27/28 × 27 = 540/756
  3. Likewise, for the 2nd fraction, since 27 × 28 = 756,
    6/27 = 6 × 28/27 × 28 = 168/756
  4. Add the two like fractions:
    540/756 + 168/756 = 540 + 168/756 = 708/756
  5. 708/756 simplified gives 59/63
  6. So, 20/28 + 6/27 = 59/63

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