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Subtract 7/27 from 27/80

27/80 - 7/27 is 169/2160.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 27 is 2160
  2. For the 1st fraction, since 80 × 27 = 2160,
    27/80 = 27 × 27/80 × 27 = 729/2160
  3. Likewise, for the 2nd fraction, since 27 × 80 = 2160,
    7/27 = 7 × 80/27 × 80 = 560/2160
  4. Subtract the two fractions:
    729/2160 - 560/2160 = 729 - 560/2160 = 169/2160

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