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Subtract 40/35 from 20/3

1st number: 6 2/3, 2nd number: 1 5/35

20/3 - 40/35 is 116/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 35 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 3 × 35 = 105,
    20/3 = 20 × 35/3 × 35 = 700/105
  3. Likewise, for the 2nd fraction, since 35 × 3 = 105,
    40/35 = 40 × 3/35 × 3 = 120/105
  4. Subtract the two like fractions:
    700/105 - 120/105 = 700 - 120/105 = 580/105
  5. After reducing the fraction, the answer is 116/21
  6. In mixed form: 511/21

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