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Add 28/10 and 18/30

1st number: 2 8/10, 2nd number: 18/30

28/10 + 18/30 is 17/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 30 is 30
  2. For the 1st fraction, since 10 × 3 = 30,
    28/10 = 28 × 3/10 × 3 = 84/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    18/30 = 18 × 1/30 × 1 = 18/30
  4. Add the two fractions:
    84/30 + 18/30 = 84 + 18/30 = 102/30
  5. After reducing the fraction, the answer is 17/5
  6. In mixed form: 32/5

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