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Subtract 18/8 from 3/14

1st number: 3/14, 2nd number: 2 2/8

3/14 - 18/8 is -57/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 8 is 56
  2. For the 1st fraction, since 14 × 4 = 56,
    3/14 = 3 × 4/14 × 4 = 12/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    18/8 = 18 × 7/8 × 7 = 126/56
  4. Subtract the two fractions:
    12/56 - 126/56 = 12 - 126/56 = -114/56
  5. After reducing the fraction, the answer is -57/28

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