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Subtract 10/63 from 14/54

14/54 - 10/63 is 19/189.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 63 is 378
  2. For the 1st fraction, since 54 × 7 = 378,
    14/54 = 14 × 7/54 × 7 = 98/378
  3. Likewise, for the 2nd fraction, since 63 × 6 = 378,
    10/63 = 10 × 6/63 × 6 = 60/378
  4. Subtract the two fractions:
    98/378 - 60/378 = 98 - 60/378 = 38/378
  5. After reducing the fraction, the answer is 19/189

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