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Subtract 49/8 from 1/54

1st number: 1/54, 2nd number: 6 1/8

1/54 - 49/8 is -1319/216.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 8 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 54 × 4 = 216,
    1/54 = 1 × 4/54 × 4 = 4/216
  3. Likewise, for the 2nd fraction, since 8 × 27 = 216,
    49/8 = 49 × 27/8 × 27 = 1323/216
  4. Subtract the two like fractions:
    4/216 - 1323/216 = 4 - 1323/216 = -1319/216

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