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Subtract 8/14 from 3/15

3/15 - 8/14 is -13/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 14 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 15 × 14 = 210,
    3/15 = 3 × 14/15 × 14 = 42/210
  3. Likewise, for the 2nd fraction, since 14 × 15 = 210,
    8/14 = 8 × 15/14 × 15 = 120/210
  4. Subtract the two like fractions:
    42/210 - 120/210 = 42 - 120/210 = -78/210
  5. After reducing the fraction, the answer is -13/35

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