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Subtract 3/28 from 18/6

1st number: 3 0/6, 2nd number: 3/28

18/6 - 3/28 is 81/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 28 is 84
  2. For the 1st fraction, since 6 × 14 = 84,
    18/6 = 18 × 14/6 × 14 = 252/84
  3. Likewise, for the 2nd fraction, since 28 × 3 = 84,
    3/28 = 3 × 3/28 × 3 = 9/84
  4. Subtract the two fractions:
    252/84 - 9/84 = 252 - 9/84 = 243/84
  5. After reducing the fraction, the answer is 81/28
  6. In mixed form: 225/28

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