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Subtract 8/6 from 75/70

1st number: 1 5/70, 2nd number: 1 2/6

75/70 - 8/6 is -11/42.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 6 is 210
  2. For the 1st fraction, since 70 × 3 = 210,
    75/70 = 75 × 3/70 × 3 = 225/210
  3. Likewise, for the 2nd fraction, since 6 × 35 = 210,
    8/6 = 8 × 35/6 × 35 = 280/210
  4. Subtract the two fractions:
    225/210 - 280/210 = 225 - 280/210 = -55/210
  5. After reducing the fraction, the answer is -11/42

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