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Add 9/20 and 25/12

1st number: 9/20, 2nd number: 2 1/12

9/20 + 25/12 is 38/15.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    9/20 = 9 × 3/20 × 3 = 27/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    25/12 = 25 × 5/12 × 5 = 125/60
  4. Add the two like fractions:
    27/60 + 125/60 = 27 + 125/60 = 152/60
  5. 152/60 simplified gives 38/15
  6. So, 9/20 + 25/12 = 38/15
    In mixed form: 28/15

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