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Subtract 10/9 from 3/63

1st number: 3/63, 2nd number: 1 1/9

3/63 - 10/9 is -67/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 9 is 63

    Next, find the equivalent fraction of both fractional numbers with denominator 63
  2. For the 1st fraction, since 63 × 1 = 63,
    3/63 = 3 × 1/63 × 1 = 3/63
  3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
    10/9 = 10 × 7/9 × 7 = 70/63
  4. Subtract the two like fractions:
    3/63 - 70/63 = 3 - 70/63 = -67/63

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