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Subtract 4/15 from 1/6

1/6 - 4/15 is -1/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 6 × 5 = 30,
    1/6 = 1 × 5/6 × 5 = 5/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    4/15 = 4 × 2/15 × 2 = 8/30
  4. Subtract the two like fractions:
    5/30 - 8/30 = 5 - 8/30 = -3/30
  5. After reducing the fraction, the answer is -1/10

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