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Subtract 6/36 from 9/15

9/15 - 6/36 is 13/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 15 × 12 = 180,
    9/15 = 9 × 12/15 × 12 = 108/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    6/36 = 6 × 5/36 × 5 = 30/180
  4. Subtract the two like fractions:
    108/180 - 30/180 = 108 - 30/180 = 78/180
  5. After reducing the fraction, the answer is 13/30

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