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Subtract 20/6 from 2/63

1st number: 2/63, 2nd number: 3 2/6

2/63 - 20/6 is -208/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 6 is 126
  2. For the 1st fraction, since 63 × 2 = 126,
    2/63 = 2 × 2/63 × 2 = 4/126
  3. Likewise, for the 2nd fraction, since 6 × 21 = 126,
    20/6 = 20 × 21/6 × 21 = 420/126
  4. Subtract the two fractions:
    4/126 - 420/126 = 4 - 420/126 = -416/126
  5. After reducing the fraction, the answer is -208/63

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