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Subtract 45/12 from 2/36

1st number: 2/36, 2nd number: 3 9/12

2/36 - 45/12 is -133/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 12 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 36 × 1 = 36,
    2/36 = 2 × 1/36 × 1 = 2/36
  3. Likewise, for the 2nd fraction, since 12 × 3 = 36,
    45/12 = 45 × 3/12 × 3 = 135/36
  4. Subtract the two like fractions:
    2/36 - 135/36 = 2 - 135/36 = -133/36

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