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Add 12/20 and 5/6

12/20 + 5/6 is 43/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 6 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    12/20 = 12 × 3/20 × 3 = 36/60
  3. Likewise, for the 2nd fraction, since 6 × 10 = 60,
    5/6 = 5 × 10/6 × 10 = 50/60
  4. Add the two like fractions:
    36/60 + 50/60 = 36 + 50/60 = 86/60
  5. 86/60 simplified gives 43/30
  6. So, 12/20 + 5/6 = 43/30
    In mixed form: 113/30

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