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Subtract 2/5 from 8/12

8/12 - 2/5 is 4/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 5 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    8/12 = 8 × 5/12 × 5 = 40/60
  3. Likewise, for the 2nd fraction, since 5 × 12 = 60,
    2/5 = 2 × 12/5 × 12 = 24/60
  4. Subtract the two like fractions:
    40/60 - 24/60 = 40 - 24/60 = 16/60
  5. After reducing the fraction, the answer is 4/15

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