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Subtract 25/18 from 35/75

1st number: 35/75, 2nd number: 1 7/18

35/75 - 25/18 is -83/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 18 is 450
  2. For the 1st fraction, since 75 × 6 = 450,
    35/75 = 35 × 6/75 × 6 = 210/450
  3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
    25/18 = 25 × 25/18 × 25 = 625/450
  4. Subtract the two fractions:
    210/450 - 625/450 = 210 - 625/450 = -415/450
  5. After reducing the fraction, the answer is -83/90

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