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Subtract 7/15 from 63/2

1st number: 31 1/2, 2nd number: 7/15

63/2 - 7/15 is 931/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 2 × 15 = 30,
    63/2 = 63 × 15/2 × 15 = 945/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    7/15 = 7 × 2/15 × 2 = 14/30
  4. Subtract the two like fractions:
    945/30 - 14/30 = 945 - 14/30 = 931/30
  5. In mixed form: 311/30

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