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Subtract 6/80 from 18/98

18/98 - 6/80 is 213/1960.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 80 is 3920
  2. For the 1st fraction, since 98 × 40 = 3920,
    18/98 = 18 × 40/98 × 40 = 720/3920
  3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
    6/80 = 6 × 49/80 × 49 = 294/3920
  4. Subtract the two fractions:
    720/3920 - 294/3920 = 720 - 294/3920 = 426/3920
  5. After reducing the fraction, the answer is 213/1960

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