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Subtract 1/98 from 12/5

1st number: 2 2/5, 2nd number: 1/98

12/5 - 1/98 is 1171/490.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 98 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 5 × 98 = 490,
    12/5 = 12 × 98/5 × 98 = 1176/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    1/98 = 1 × 5/98 × 5 = 5/490
  4. Subtract the two like fractions:
    1176/490 - 5/490 = 1176 - 5/490 = 1171/490
  5. In mixed form: 2191/490

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