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Subtract 8/35 from 1/15

1/15 - 8/35 is -17/105.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 35 is 105
  2. For the 1st fraction, since 15 × 7 = 105,
    1/15 = 1 × 7/15 × 7 = 7/105
  3. Likewise, for the 2nd fraction, since 35 × 3 = 105,
    8/35 = 8 × 3/35 × 3 = 24/105
  4. Subtract the two fractions:
    7/105 - 24/105 = 7 - 24/105 = -17/105

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