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Add 27/54 and 10/28

27/54 + 10/28 is 6/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 28 is 756
  2. For the 1st fraction, since 54 × 14 = 756,
    27/54 = 27 × 14/54 × 14 = 378/756
  3. Likewise, for the 2nd fraction, since 28 × 27 = 756,
    10/28 = 10 × 27/28 × 27 = 270/756
  4. Add the two fractions:
    378/756 + 270/756 = 378 + 270/756 = 648/756
  5. 648/756 simplified gives 6/7
  6. So, 27/54 + 10/28 = 6/7

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