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Subtract 80/14 from 10/63

1st number: 10/63, 2nd number: 5 10/14

10/63 - 80/14 is -50/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 14 is 126
  2. For the 1st fraction, since 63 × 2 = 126,
    10/63 = 10 × 2/63 × 2 = 20/126
  3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
    80/14 = 80 × 9/14 × 9 = 720/126
  4. Subtract the two fractions:
    20/126 - 720/126 = 20 - 720/126 = -700/126
  5. After reducing the fraction, the answer is -50/9

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