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Subtract 14/70 from 84/40

1st number: 2 4/40, 2nd number: 14/70

84/40 - 14/70 is 19/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 70 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 40 × 7 = 280,
    84/40 = 84 × 7/40 × 7 = 588/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    14/70 = 14 × 4/70 × 4 = 56/280
  4. Subtract the two like fractions:
    588/280 - 56/280 = 588 - 56/280 = 532/280
  5. After reducing the fraction, the answer is 19/10
  6. In mixed form: 19/10

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