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Subtract 27/5 from 1/12

1st number: 1/12, 2nd number: 5 2/5

1/12 - 27/5 is -319/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 5 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    1/12 = 1 × 5/12 × 5 = 5/60
  3. Likewise, for the 2nd fraction, since 5 × 12 = 60,
    27/5 = 27 × 12/5 × 12 = 324/60
  4. Subtract the two like fractions:
    5/60 - 324/60 = 5 - 324/60 = -319/60

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