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Subtract 10/9 from 63/2

1st number: 31 1/2, 2nd number: 1 1/9

63/2 - 10/9 is 547/18.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 9 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    63/2 = 63 × 9/2 × 9 = 567/18
  3. Likewise, for the 2nd fraction, since 9 × 2 = 18,
    10/9 = 10 × 2/9 × 2 = 20/18
  4. Subtract the two like fractions:
    567/18 - 20/18 = 567 - 20/18 = 547/18
  5. In mixed form: 307/18

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