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Add 28/64 and 7/54

28/64 + 7/54 is 245/432.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 54 is 1728

    Next, find the equivalent fraction of both fractional numbers with denominator 1728
  2. For the 1st fraction, since 64 × 27 = 1728,
    28/64 = 28 × 27/64 × 27 = 756/1728
  3. Likewise, for the 2nd fraction, since 54 × 32 = 1728,
    7/54 = 7 × 32/54 × 32 = 224/1728
  4. Add the two like fractions:
    756/1728 + 224/1728 = 756 + 224/1728 = 980/1728
  5. 980/1728 simplified gives 245/432
  6. So, 28/64 + 7/54 = 245/432

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