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Add 56/84 and 5/7

56/84 + 5/7 is 29/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 7 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 7 × 12 = 84,
    5/7 = 5 × 12/7 × 12 = 60/84
  4. Add the two like fractions:
    56/84 + 60/84 = 56 + 60/84 = 116/84
  5. 116/84 simplified gives 29/21
  6. So, 56/84 + 5/7 = 29/21
    In mixed form: 18/21

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