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Subtract 1/6 from 6/63

6/63 - 1/6 is -1/14.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 6 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 63 × 2 = 126,
    6/63 = 6 × 2/63 × 2 = 12/126
  3. Likewise, for the 2nd fraction, since 6 × 21 = 126,
    1/6 = 1 × 21/6 × 21 = 21/126
  4. Subtract the two like fractions:
    12/126 - 21/126 = 12 - 21/126 = -9/126
  5. After reducing the fraction, the answer is -1/14

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