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Subtract 7/48 from 28/54

28/54 - 7/48 is 161/432.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 48 is 432
  2. For the 1st fraction, since 54 × 8 = 432,
    28/54 = 28 × 8/54 × 8 = 224/432
  3. Likewise, for the 2nd fraction, since 48 × 9 = 432,
    7/48 = 7 × 9/48 × 9 = 63/432
  4. Subtract the two fractions:
    224/432 - 63/432 = 224 - 63/432 = 161/432

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