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Subtract 48/9 from 18/27

1st number: 18/27, 2nd number: 5 3/9

18/27 - 48/9 is -14/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 9 is 27

    Next, find the equivalent fraction of both fractional numbers with denominator 27
  2. For the 1st fraction, since 27 × 1 = 27,
    18/27 = 18 × 1/27 × 1 = 18/27
  3. Likewise, for the 2nd fraction, since 9 × 3 = 27,
    48/9 = 48 × 3/9 × 3 = 144/27
  4. Subtract the two like fractions:
    18/27 - 144/27 = 18 - 144/27 = -126/27
  5. After reducing the fraction, the answer is -14/3

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