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Subtract 18/56 from 9/14

9/14 - 18/56 is 9/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 56 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 14 × 4 = 56,
    9/14 = 9 × 4/14 × 4 = 36/56
  3. Likewise, for the 2nd fraction, since 56 × 1 = 56,
    18/56 = 18 × 1/56 × 1 = 18/56
  4. Subtract the two like fractions:
    36/56 - 18/56 = 36 - 18/56 = 18/56
  5. After reducing the fraction, the answer is 9/28

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