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Subtract 18/8 from 1/32

1st number: 1/32, 2nd number: 2 2/8

1/32 - 18/8 is -71/32.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 8 is 32

    Next, find the equivalent fraction of both fractional numbers with denominator 32
  2. For the 1st fraction, since 32 × 1 = 32,
    1/32 = 1 × 1/32 × 1 = 1/32
  3. Likewise, for the 2nd fraction, since 8 × 4 = 32,
    18/8 = 18 × 4/8 × 4 = 72/32
  4. Subtract the two like fractions:
    1/32 - 72/32 = 1 - 72/32 = -71/32

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