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Subtract 7/36 from 1/15

1/15 - 7/36 is -23/180.

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,
    1/15 = 1 × 12/15 × 12 = 12/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    7/36 = 7 × 5/36 × 5 = 35/180
  4. Subtract the two like fractions:
    12/180 - 35/180 = 12 - 35/180 = -23/180

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