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Subtract 1/36 from 5/42

5/42 - 1/36 is 23/252.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 36 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 42 × 6 = 252,
    5/42 = 5 × 6/42 × 6 = 30/252
  3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
    1/36 = 1 × 7/36 × 7 = 7/252
  4. Subtract the two like fractions:
    30/252 - 7/252 = 30 - 7/252 = 23/252

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