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Subtract 10/54 from 27/30

27/30 - 10/54 is 193/270.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 30 × 9 = 270,
    27/30 = 27 × 9/30 × 9 = 243/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    10/54 = 10 × 5/54 × 5 = 50/270
  4. Subtract the two like fractions:
    243/270 - 50/270 = 243 - 50/270 = 193/270

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