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Subtract 1/35 from 9/28

9/28 - 1/35 is 41/140.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 35 is 140
  2. For the 1st fraction, since 28 × 5 = 140,
    9/28 = 9 × 5/28 × 5 = 45/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    1/35 = 1 × 4/35 × 4 = 4/140
  4. Subtract the two fractions:
    45/140 - 4/140 = 45 - 4/140 = 41/140

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