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Subtract 70/9 from 9/14

1st number: 9/14, 2nd number: 7 7/9

9/14 - 70/9 is -899/126.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 9 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 14 × 9 = 126,
    9/14 = 9 × 9/14 × 9 = 81/126
  3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
    70/9 = 70 × 14/9 × 14 = 980/126
  4. Subtract the two like fractions:
    81/126 - 980/126 = 81 - 980/126 = -899/126

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