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Subtract 3/21 from 35/3

1st number: 11 2/3, 2nd number: 3/21

35/3 - 3/21 is 242/21.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 21
  2. For the 1st fraction, since 3 × 7 = 21,
    35/3 = 35 × 7/3 × 7 = 245/21
  3. Likewise, for the 2nd fraction, since 21 × 1 = 21,
    3/21 = 3 × 1/21 × 1 = 3/21
  4. Subtract the two like fractions:
    245/21 - 3/21 = 245 - 3/21 = 242/21
  5. In mixed form: 1111/21

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