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Subtract 25/63 from 6/7

6/7 - 25/63 is 29/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 63 is 63
  2. For the 1st fraction, since 7 × 9 = 63,
    6/7 = 6 × 9/7 × 9 = 54/63
  3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
    25/63 = 25 × 1/63 × 1 = 25/63
  4. Subtract the two fractions:
    54/63 - 25/63 = 54 - 25/63 = 29/63

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