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Add 20/3 and 5/35

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

20/3 + 5/35 is 143/21.

Steps for adding 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,
    5/35 = 5 × 3/35 × 3 = 15/105
  4. Add the two like fractions:
    700/105 + 15/105 = 700 + 15/105 = 715/105
  5. 715/105 simplified gives 143/21
  6. So, 20/3 + 5/35 = 143/21
    In mixed form: 617/21

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