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Subtract 40/7 from 3/14

1st number: 3/14, 2nd number: 5 5/7

3/14 - 40/7 is -11/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 7 is 14

    Next, find the equivalent fraction of both fractional numbers with denominator 14
  2. For the 1st fraction, since 14 × 1 = 14,
    3/14 = 3 × 1/14 × 1 = 3/14
  3. Likewise, for the 2nd fraction, since 7 × 2 = 14,
    40/7 = 40 × 2/7 × 2 = 80/14
  4. Subtract the two like fractions:
    3/14 - 80/14 = 3 - 80/14 = -77/14
  5. After reducing the fraction, the answer is -11/2

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