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Add 28/30 and 12/8

1st number: 28/30, 2nd number: 1 4/8

28/30 + 12/8 is 73/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 8 is 120
  2. For the 1st fraction, since 30 × 4 = 120,
    28/30 = 28 × 4/30 × 4 = 112/120
  3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
    12/8 = 12 × 15/8 × 15 = 180/120
  4. Add the two fractions:
    112/120 + 180/120 = 112 + 180/120 = 292/120
  5. 292/120 simplified gives 73/30
  6. So, 28/30 + 12/8 = 73/30
    In mixed form: 213/30

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