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Add 20/6 and 2/42

1st number: 3 2/6, 2nd number: 2/42

20/6 + 2/42 is 71/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 42 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 6 × 7 = 42,
    20/6 = 20 × 7/6 × 7 = 140/42
  3. Likewise, for the 2nd fraction, since 42 × 1 = 42,
    2/42 = 2 × 1/42 × 1 = 2/42
  4. Add the two like fractions:
    140/42 + 2/42 = 140 + 2/42 = 142/42
  5. 142/42 simplified gives 71/21
  6. So, 20/6 + 2/42 = 71/21
    In mixed form: 38/21

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