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Subtract 63/5 from 27/9

1st number: 3 0/9, 2nd number: 12 3/5

27/9 - 63/5 is -48/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 5 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 9 × 5 = 45,
    27/9 = 27 × 5/9 × 5 = 135/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    63/5 = 63 × 9/5 × 9 = 567/45
  4. Subtract the two like fractions:
    135/45 - 567/45 = 135 - 567/45 = -432/45
  5. After reducing the fraction, the answer is -48/5

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