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Add 25/27 and 20/54

25/27 + 20/54 is 35/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 54 is 54
  2. For the 1st fraction, since 27 × 2 = 54,
    25/27 = 25 × 2/27 × 2 = 50/54
  3. Likewise, for the 2nd fraction, since 54 × 1 = 54,
    20/54 = 20 × 1/54 × 1 = 20/54
  4. Add the two fractions:
    50/54 + 20/54 = 50 + 20/54 = 70/54
  5. 70/54 simplified gives 35/27
  6. So, 25/27 + 20/54 = 35/27
    In mixed form: 18/27

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