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Subtract 30/9 from 3/49

1st number: 3/49, 2nd number: 3 3/9

3/49 - 30/9 is -481/147.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 9 is 441

    Next, find the equivalent fraction of both fractional numbers with denominator 441
  2. For the 1st fraction, since 49 × 9 = 441,
    3/49 = 3 × 9/49 × 9 = 27/441
  3. Likewise, for the 2nd fraction, since 9 × 49 = 441,
    30/9 = 30 × 49/9 × 49 = 1470/441
  4. Subtract the two like fractions:
    27/441 - 1470/441 = 27 - 1470/441 = -1443/441
  5. After reducing the fraction, the answer is -481/147

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