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Add 27/12 and 80/30

1st number: 2 3/12, 2nd number: 2 20/30

27/12 + 80/30 is 59/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 30 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    27/12 = 27 × 5/12 × 5 = 135/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    80/30 = 80 × 2/30 × 2 = 160/60
  4. Add the two like fractions:
    135/60 + 160/60 = 135 + 160/60 = 295/60
  5. 295/60 simplified gives 59/12
  6. So, 27/12 + 80/30 = 59/12
    In mixed form: 411/12

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