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Subtract 9/7 from 6/75

1st number: 6/75, 2nd number: 1 2/7

6/75 - 9/7 is -211/175.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 7 is 525
  2. For the 1st fraction, since 75 × 7 = 525,
    6/75 = 6 × 7/75 × 7 = 42/525
  3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
    9/7 = 9 × 75/7 × 75 = 675/525
  4. Subtract the two fractions:
    42/525 - 675/525 = 42 - 675/525 = -633/525
  5. After reducing the fraction, the answer is -211/175

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