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Subtract 63/54 from 1/75

1st number: 1/75, 2nd number: 1 9/54

1/75 - 63/54 is -173/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 54 is 1350

    Next, find the equivalent fraction of both fractional numbers with denominator 1350
  2. For the 1st fraction, since 75 × 18 = 1350,
    1/75 = 1 × 18/75 × 18 = 18/1350
  3. Likewise, for the 2nd fraction, since 54 × 25 = 1350,
    63/54 = 63 × 25/54 × 25 = 1575/1350
  4. Subtract the two like fractions:
    18/1350 - 1575/1350 = 18 - 1575/1350 = -1557/1350
  5. After reducing the fraction, the answer is -173/150

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