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Subtract 2/18 from 30/27

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

30/27 - 2/18 is 1/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 18 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 27 × 2 = 54,
    30/27 = 30 × 2/27 × 2 = 60/54
  3. Likewise, for the 2nd fraction, since 18 × 3 = 54,
    2/18 = 2 × 3/18 × 3 = 6/54
  4. Subtract the two like fractions:
    60/54 - 6/54 = 60 - 6/54 = 54/54
  5. After reducing the fraction, the answer is 1/1

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