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Subtract 1/12 from 90/98

90/98 - 1/12 is 491/588.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 12 is 588

    Next, find the equivalent fraction of both fractional numbers with denominator 588
  2. For the 1st fraction, since 98 × 6 = 588,
    90/98 = 90 × 6/98 × 6 = 540/588
  3. Likewise, for the 2nd fraction, since 12 × 49 = 588,
    1/12 = 1 × 49/12 × 49 = 49/588
  4. Subtract the two like fractions:
    540/588 - 49/588 = 540 - 49/588 = 491/588

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