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Add 25/20 and 30/12

1st number: 1 5/20, 2nd number: 2 6/12

25/20 + 30/12 is 15/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 12 is 60
  2. For the 1st fraction, since 20 × 3 = 60,
    25/20 = 25 × 3/20 × 3 = 75/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    30/12 = 30 × 5/12 × 5 = 150/60
  4. Add the two fractions:
    75/60 + 150/60 = 75 + 150/60 = 225/60
  5. After reducing the fraction, the answer is 15/4
  6. In mixed form: 33/4

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