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Add 36/42 and 2/7

36/42 + 2/7 is 8/7.

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,
    36/42 = 36 × 1/42 × 1 = 36/42
  3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
    2/7 = 2 × 6/7 × 6 = 12/42
  4. Add the two like fractions:
    36/42 + 12/42 = 36 + 12/42 = 48/42
  5. 48/42 simplified gives 8/7
  6. So, 36/42 + 2/7 = 8/7
    In mixed form: 11/7

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