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Subtract 70/63 from 6/14

1st number: 6/14, 2nd number: 1 7/63

6/14 - 70/63 is -43/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 63 is 126
  2. For the 1st fraction, since 14 × 9 = 126,
    6/14 = 6 × 9/14 × 9 = 54/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    70/63 = 70 × 2/63 × 2 = 140/126
  4. Subtract the two fractions:
    54/126 - 140/126 = 54 - 140/126 = -86/126
  5. After reducing the fraction, the answer is -43/63

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