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Subtract 98/40 from 84/5

1st number: 16 4/5, 2nd number: 2 18/40

84/5 - 98/40 is 287/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    84/5 = 84 × 8/5 × 8 = 672/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    98/40 = 98 × 1/40 × 1 = 98/40
  4. Subtract the two like fractions:
    672/40 - 98/40 = 672 - 98/40 = 574/40
  5. After reducing the fraction, the answer is 287/20
  6. In mixed form: 147/20

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