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Add 28/30 and 18/12

1st number: 28/30, 2nd number: 1 6/12

28/30 + 18/12 is 73/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 12 is 60
  2. For the 1st fraction, since 30 × 2 = 60,
    28/30 = 28 × 2/30 × 2 = 56/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    18/12 = 18 × 5/12 × 5 = 90/60
  4. Add the two fractions:
    56/60 + 90/60 = 56 + 90/60 = 146/60
  5. After reducing the fraction, the answer is 73/30
  6. In mixed form: 213/30

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