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Subtract 30/12 from 1/4

1st number: 1/4, 2nd number: 2 6/12

1/4 - 30/12 is -9/4.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 12 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 4 × 3 = 12,
    1/4 = 1 × 3/4 × 3 = 3/12
  3. Likewise, for the 2nd fraction, since 12 × 1 = 12,
    30/12 = 30 × 1/12 × 1 = 30/12
  4. Subtract the two like fractions:
    3/12 - 30/12 = 3 - 30/12 = -27/12
  5. After reducing the fraction, the answer is -9/4

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