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Subtract 9/49 from 9/36

9/36 - 9/49 is 13/196.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 49 is 1764

    Next, find the equivalent fraction of both fractional numbers with denominator 1764
  2. For the 1st fraction, since 36 × 49 = 1764,
    9/36 = 9 × 49/36 × 49 = 441/1764
  3. Likewise, for the 2nd fraction, since 49 × 36 = 1764,
    9/49 = 9 × 36/49 × 36 = 324/1764
  4. Subtract the two like fractions:
    441/1764 - 324/1764 = 441 - 324/1764 = 117/1764
  5. After reducing the fraction, the answer is 13/196

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