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Add 3/4 and 27/15

1st number: 3/4, 2nd number: 1 12/15

3/4 + 27/15 is 51/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 15 is 60
  2. For the 1st fraction, since 4 × 15 = 60,
    3/4 = 3 × 15/4 × 15 = 45/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    27/15 = 27 × 4/15 × 4 = 108/60
  4. Add the two fractions:
    45/60 + 108/60 = 45 + 108/60 = 153/60
  5. After reducing the fraction, the answer is 51/20
  6. In mixed form: 211/20

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