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Subtract 8/9 from 14/80

14/80 - 8/9 is -257/360.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 9 is 720
  2. For the 1st fraction, since 80 × 9 = 720,
    14/80 = 14 × 9/80 × 9 = 126/720
  3. Likewise, for the 2nd fraction, since 9 × 80 = 720,
    8/9 = 8 × 80/9 × 80 = 640/720
  4. Subtract the two fractions:
    126/720 - 640/720 = 126 - 640/720 = -514/720
  5. After reducing the fraction, the answer is -257/360

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