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Subtract 35/60 from 12/27

12/27 - 35/60 is -5/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 60 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 27 × 20 = 540,
    12/27 = 12 × 20/27 × 20 = 240/540
  3. Likewise, for the 2nd fraction, since 60 × 9 = 540,
    35/60 = 35 × 9/60 × 9 = 315/540
  4. Subtract the two like fractions:
    240/540 - 315/540 = 240 - 315/540 = -75/540
  5. After reducing the fraction, the answer is -5/36

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