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Add 28/36 and 7/54

28/36 + 7/54 is 49/54.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 54 is 108
  2. For the 1st fraction, since 36 × 3 = 108,
    28/36 = 28 × 3/36 × 3 = 84/108
  3. Likewise, for the 2nd fraction, since 54 × 2 = 108,
    7/54 = 7 × 2/54 × 2 = 14/108
  4. Add the two fractions:
    84/108 + 14/108 = 84 + 14/108 = 98/108
  5. 98/108 simplified gives 49/54
  6. So, 28/36 + 7/54 = 49/54

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