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Subtract 40/98 from 84/20

1st number: 4 4/20, 2nd number: 40/98

84/20 - 40/98 is 929/245.

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,
    84/20 = 84 × 49/20 × 49 = 4116/980
  3. Likewise, for the 2nd fraction, since 98 × 10 = 980,
    40/98 = 40 × 10/98 × 10 = 400/980
  4. Subtract the two like fractions:
    4116/980 - 400/980 = 4116 - 400/980 = 3716/980
  5. After reducing the fraction, the answer is 929/245
  6. In mixed form: 3194/245

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