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Add 36/12 and 27/20

1st number: 3 0/12, 2nd number: 1 7/20

36/12 + 27/20 is 87/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 20 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    36/12 = 36 × 5/12 × 5 = 180/60
  3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
    27/20 = 27 × 3/20 × 3 = 81/60
  4. Add the two like fractions:
    180/60 + 81/60 = 180 + 81/60 = 261/60
  5. 261/60 simplified gives 87/20
  6. So, 36/12 + 27/20 = 87/20
    In mixed form: 47/20

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