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Add 5/42 and 3/7

5/42 + 3/7 is 23/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 7 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 42 × 1 = 42,
    5/42 = 5 × 1/42 × 1 = 5/42
  3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
    3/7 = 3 × 6/7 × 6 = 18/42
  4. Add the two like fractions:
    5/42 + 18/42 = 5 + 18/42 = 23/42
  5. So, 5/42 + 3/7 = 23/42

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