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Subtract 8/6 from 7/15

1st number: 7/15, 2nd number: 1 2/6

7/15 - 8/6 is -13/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 6 is 30
  2. For the 1st fraction, since 15 × 2 = 30,
    7/15 = 7 × 2/15 × 2 = 14/30
  3. Likewise, for the 2nd fraction, since 6 × 5 = 30,
    8/6 = 8 × 5/6 × 5 = 40/30
  4. Subtract the two fractions:
    14/30 - 40/30 = 14 - 40/30 = -26/30
  5. After reducing the fraction, the answer is -13/15

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