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Subtract 1/14 from 18/84

18/84 - 1/14 is 1/7.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 14 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 84 × 1 = 84,
    18/84 = 18 × 1/84 × 1 = 18/84
  3. Likewise, for the 2nd fraction, since 14 × 6 = 84,
    1/14 = 1 × 6/14 × 6 = 6/84
  4. Subtract the two like fractions:
    18/84 - 6/84 = 18 - 6/84 = 12/84
  5. After reducing the fraction, the answer is 1/7

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