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Subtract 3/7 from 10/3

1st number: 3 1/3, 2nd number: 3/7

10/3 - 3/7 is 61/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 7 is 21

    Next, find the equivalent fraction of both fractional numbers with denominator 21
  2. For the 1st fraction, since 3 × 7 = 21,
    10/3 = 10 × 7/3 × 7 = 70/21
  3. Likewise, for the 2nd fraction, since 7 × 3 = 21,
    3/7 = 3 × 3/7 × 3 = 9/21
  4. Subtract the two like fractions:
    70/21 - 9/21 = 70 - 9/21 = 61/21
  5. In mixed form: 219/21

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