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Subtract 1/8 from 35/2

1st number: 17 1/2, 2nd number: 1/8

35/2 - 1/8 is 139/8.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 8 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 2 × 4 = 8,
    35/2 = 35 × 4/2 × 4 = 140/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    1/8 = 1 × 1/8 × 1 = 1/8
  4. Subtract the two like fractions:
    140/8 - 1/8 = 140 - 1/8 = 139/8
  5. In mixed form: 173/8

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