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Subtract 9/25 from 1/27

1/27 - 9/25 is -218/675.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 25 is 675

    Next, find the equivalent fraction of both fractional numbers with denominator 675
  2. For the 1st fraction, since 27 × 25 = 675,
    1/27 = 1 × 25/27 × 25 = 25/675
  3. Likewise, for the 2nd fraction, since 25 × 27 = 675,
    9/25 = 9 × 27/25 × 27 = 243/675
  4. Subtract the two like fractions:
    25/675 - 243/675 = 25 - 243/675 = -218/675

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