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Subtract 4/48 from 1/54

1/54 - 4/48 is -7/108.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 48 is 432

    Next, find the equivalent fraction of both fractional numbers with denominator 432
  2. For the 1st fraction, since 54 × 8 = 432,
    1/54 = 1 × 8/54 × 8 = 8/432
  3. Likewise, for the 2nd fraction, since 48 × 9 = 432,
    4/48 = 4 × 9/48 × 9 = 36/432
  4. Subtract the two like fractions:
    8/432 - 36/432 = 8 - 36/432 = -28/432
  5. After reducing the fraction, the answer is -7/108

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