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Subtract 18/27 from 9/75

9/75 - 18/27 is -41/75.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 27 is 675
  2. For the 1st fraction, since 75 × 9 = 675,
    9/75 = 9 × 9/75 × 9 = 81/675
  3. Likewise, for the 2nd fraction, since 27 × 25 = 675,
    18/27 = 18 × 25/27 × 25 = 450/675
  4. Subtract the two fractions:
    81/675 - 450/675 = 81 - 450/675 = -369/675
  5. After reducing the fraction, the answer is -41/75

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