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Subtract 10/56 from 1/18

1/18 - 10/56 is -31/252.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 56 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 18 × 28 = 504,
    1/18 = 1 × 28/18 × 28 = 28/504
  3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
    10/56 = 10 × 9/56 × 9 = 90/504
  4. Subtract the two like fractions:
    28/504 - 90/504 = 28 - 90/504 = -62/504
  5. After reducing the fraction, the answer is -31/252

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