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Subtract 15/60 from 8/30

8/30 - 15/60 is 1/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 60 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 30 × 2 = 60,
    8/30 = 8 × 2/30 × 2 = 16/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    15/60 = 15 × 1/60 × 1 = 15/60
  4. Subtract the two like fractions:
    16/60 - 15/60 = 16 - 15/60 = 1/60

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