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Subtract 48/36 from 12/98

1st number: 12/98, 2nd number: 1 12/36

12/98 - 48/36 is -178/147.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 36 is 1764

    Next, find the equivalent fraction of both fractional numbers with denominator 1764
  2. For the 1st fraction, since 98 × 18 = 1764,
    12/98 = 12 × 18/98 × 18 = 216/1764
  3. Likewise, for the 2nd fraction, since 36 × 49 = 1764,
    48/36 = 48 × 49/36 × 49 = 2352/1764
  4. Subtract the two like fractions:
    216/1764 - 2352/1764 = 216 - 2352/1764 = -2136/1764
  5. After reducing the fraction, the answer is -178/147

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