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Subtract 70/6 from 10/20

1st number: 10/20, 2nd number: 11 4/6

10/20 - 70/6 is -67/6.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 6 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    10/20 = 10 × 3/20 × 3 = 30/60
  3. Likewise, for the 2nd fraction, since 6 × 10 = 60,
    70/6 = 70 × 10/6 × 10 = 700/60
  4. Subtract the two like fractions:
    30/60 - 700/60 = 30 - 700/60 = -670/60
  5. After reducing the fraction, the answer is -67/6

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