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Add 56/84 and 8/42

56/84 + 8/42 is 6/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 42 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 84 × 1 = 84,
    56/84 = 56 × 1/84 × 1 = 56/84
  3. Likewise, for the 2nd fraction, since 42 × 2 = 84,
    8/42 = 8 × 2/42 × 2 = 16/84
  4. Add the two like fractions:
    56/84 + 16/84 = 56 + 16/84 = 72/84
  5. 72/84 simplified gives 6/7
  6. So, 56/84 + 8/42 = 6/7

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