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Subtract 9/98 from 48/20

1st number: 2 8/20, 2nd number: 9/98

48/20 - 9/98 is 1131/490.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 98 is 980

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 20 × 49 = 980,
    48/20 = 48 × 49/20 × 49 = 2352/980
  3. Likewise, for the 2nd fraction, since 98 × 10 = 980,
    9/98 = 9 × 10/98 × 10 = 90/980
  4. Subtract the two like fractions:
    2352/980 - 90/980 = 2352 - 90/980 = 2262/980
  5. After reducing the fraction, the answer is 1131/490
  6. In mixed form: 2151/490

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