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Subtract 1/18 from 16/7

1st number: 2 2/7, 2nd number: 1/18

16/7 - 1/18 is 281/126.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 18 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 7 × 18 = 126,
    16/7 = 16 × 18/7 × 18 = 288/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    1/18 = 1 × 7/18 × 7 = 7/126
  4. Subtract the two like fractions:
    288/126 - 7/126 = 288 - 7/126 = 281/126
  5. In mixed form: 229/126

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